[{"data":1,"prerenderedAt":389},["ShallowReactive",2],{"header-nav-data":3,"related-news":269,"news-gems-can-also-change-faces-understanding-the-gem-color-change-effect":372},{"reports":4,"labs":108,"courses":226},[5,35,54,72,90],{"id":6,"slug":7,"name":8,"name_zh":9,"tagline":10,"tagline_zh":11,"category":12,"category_zh":12,"is_published":13,"sort_order":14,"created_at":15,"last_updated_at":16,"available_categories":17,"available_locations":21,"images":26},5,"guild-folio","GUILD FOLIO","高级报告","FOLIO Report is a professionally profound and uniquely insightful gemological document, meticulously bespoke for collector-grade jewelry and presented as a premium, book-bound masterpiece within an elegant gift box.","FOLIO 报告是一份具有专业深度和独特见解的宝石学报告，为收藏级珠宝精心定制，并以高级精装书卷的形式呈现在优雅的礼盒中。",null,true,70,"2026-02-06T11:31:22","2026-03-30T17:25:34",[18,19,20],"colored-stones","feicui","pearl",[22,23,24,25],"china-mainland","thailand","sri-lanka","hongkong",[27,31],{"id":28,"image_url":29,"image_type":30},10,"https://project-static.guildgemedu.com/project/b85464b6-14f4-4346-8fe3-4fbb30faf542.png","transparent_clean_shot",{"id":32,"image_url":33,"image_type":34},16,"https://project-static.guildgemedu.com/project/1aadc859-3c3f-43cc-80ac-318a4d52b457.jpg","atmospheric_contextual",{"id":36,"slug":37,"name":38,"name_zh":39,"tagline":40,"tagline_zh":41,"category":12,"category_zh":12,"is_published":13,"sort_order":42,"created_at":43,"last_updated_at":44,"available_categories":45,"available_locations":46,"images":47},1,"standard-report","Standard Report","常规检测报告","Standard Report provides a versatile diagnostic framework for all colored gemstone varieties, delivering critical data on identification, treatment status, and color grading to establish a comprehensive profile for every specimen.","常规报告为彩色宝石品种提供了一个多功能的鉴定框架，提供关于鉴定、优化处理和颜色分级的关键数据，为每一颗标本建立全面的档案。",50,"2026-02-06T11:07:09","2026-03-30T17:18:27",[18,19],[23,24,25,22],[48,51],{"id":49,"image_url":50,"image_type":30},13,"https://project-static.guildgemedu.com/project/72303f7d-3498-4f8f-b084-dfdd23a8cb88.png",{"id":52,"image_url":53,"image_type":34},14,"https://project-static.guildgemedu.com/project/b3bbc130-04c4-477f-81d9-512ba6491353.jpg",{"id":55,"slug":56,"name":57,"name_zh":58,"tagline":59,"tagline_zh":60,"category":12,"category_zh":12,"is_published":13,"sort_order":61,"created_at":62,"last_updated_at":63,"available_categories":64,"available_locations":65,"images":66},3,"pearl-grading-report","Pearl Grading Report","珍珠分级鉴定报告","It offers a comprehensive gemological analysis for all pearl categories, featuring a structured four-part layout—Certificate Information, Pearl Information, Identification Details, and Key Conclusions—to cover every essential detail for buyers.","该报告为所有珍珠类别提供全面的宝石学分析，采用结构化的四部分布局——证书信息、珍珠信息、检测细节和关键结论——涵盖消费者关注的每一个核心细节。",30,"2026-02-06T11:25:33","2026-03-30T17:22:39",[20],[22],[67,69],{"id":6,"image_url":68,"image_type":34},"https://project-static.guildgemedu.com/project/b6d3b2d1-cdd9-42dd-be4d-75ded1bfae09.jpg",{"id":70,"image_url":71,"image_type":30},6,"https://project-static.guildgemedu.com/project/6c4c7330-51e8-4b2e-af46-f217e3a6e0e5.png",{"id":73,"slug":74,"name":75,"name_zh":76,"tagline":77,"tagline_zh":78,"category":12,"category_zh":12,"is_published":13,"sort_order":79,"created_at":80,"last_updated_at":81,"available_categories":82,"available_locations":83,"images":84},2,"dossier-report","Dossier Report","Dossier报告","Dossier Report is a streamlined gemological document specifically engineered for colored stones under one carat, offering highly efficient identification, color grading, and origin determination across all gemstone varieties.","Dossier 报告是专为一克拉以下的彩色宝石设计的精简版宝石证书，为各类宝石提供高效的鉴定、颜色分级和产地鉴定服务。",25,"2026-02-06T11:22:28","2026-03-30T17:21:00",[18],[22,23,24,25],[85,87],{"id":55,"image_url":86,"image_type":34},"https://project-static.guildgemedu.com/project/77d5bd95-75cd-423d-aea9-0f276bee3e61.jpg",{"id":88,"image_url":89,"image_type":30},4,"https://project-static.guildgemedu.com/project/bfca818a-3561-4679-8b22-e1da9bf98dd5.png",{"id":70,"slug":91,"name":92,"name_zh":93,"tagline":94,"tagline_zh":95,"category":12,"category_zh":12,"is_published":13,"sort_order":96,"created_at":97,"last_updated_at":98,"available_categories":99,"available_locations":100,"images":101},"prestige-report","Prestige Report","尊享报告","GUILD Prestige Report is a sophisticated gemological document tailored for high-end colored stones and pearls, offering a deep-dive analysis of a gemstone’s aesthetic dimensions and providing a unique, individualized evaluation for every specimen.","GUILD 尊享报告是为高端彩色宝石和珍珠量身定制的高级宝石报告，提供对宝石美学维度的深度分析，并为每一件标本提供独特的个体化评价。",20,"2026-02-06T11:33:19","2026-03-30T17:47:36",[18,19],[22,23,24,25],[102,105],{"id":103,"image_url":104,"image_type":34},11,"https://project-static.guildgemedu.com/project/10ac604a-d1c2-49f4-bafe-24ada49cfaa0.jpg",{"id":106,"image_url":107,"image_type":30},12,"https://project-static.guildgemedu.com/project/3fd95c04-17fe-40e1-a57e-181f838d6211.png",[109,129,147,162,178,194,209],{"id":36,"lab_id":110,"name":111,"name_zh":112,"city":113,"city_zh":114,"country":115,"country_zh":116,"address":117,"address_zh":117,"phone":118,"email":119,"working_hours":120,"working_hours_zh":120,"cover_image_url":121,"city_image_url":122,"interior_images":123,"is_published":13,"sort_order":126,"created_at":127,"last_updated_at":128},"sri-lanka-laboratory","Sri Lanka Laboratory","斯里兰卡实验室","Beruwala","贝鲁瓦拉","Sri Lanka","斯里兰卡","3/4/5/6 Floor, Zam Gems Building, 44/1, Sheik Fassy Mawatha, China Fort, Beruwala, Sri Lanka","+0094 342214443","info@guildgemlab.com","","https://project-static.guildgemedu.com/project/bbf95b5c-699a-4aa1-9e2e-37650d1df384.jpg","https://project-static.guildgemedu.com/project/07415349-1198-4c45-b855-1c0baf069e4b.png",[124,125],"https://project-static.guildgemedu.com/project/1ecc8af1-f6b1-406d-9c56-f232e1606e3c.png","https://project-static.guildgemedu.com/project/0be76daf-5ca6-47ac-88e8-3e1405d5c35b.png",60,"2026-03-10T17:00:14","2026-03-17T16:57:14",{"id":70,"lab_id":130,"name":131,"name_zh":132,"city":133,"city_zh":134,"country":135,"country_zh":136,"address":137,"address_zh":138,"phone":139,"email":140,"working_hours":120,"working_hours_zh":120,"cover_image_url":141,"city_image_url":142,"interior_images":143,"is_published":13,"sort_order":144,"created_at":145,"last_updated_at":146},"bangkok-laboratory","Bangkok Laboratory","曼谷实验室","Bangkok","曼谷","Thailand","泰国","Room No. B25BC, B1 floor, Jewelry Trade Center (JTC) Building, 919/1 Si Lom Rd, Silom, Bang Rak, Bangkok, Thailand","Room No. B25BC, B1 floor, Jewelry Trade Center (JTC) Building, 919/1 Silom road, Silom, Bangrak, Bangkok, Thailand., 10500","+66 (0) 21265408","fangjuan@guildgemlab.com","https://project-static.guildgemedu.com/project/92c49c5b-75c7-4adf-ae2b-fdf21b930dec.png","https://project-static.guildgemedu.com/project/2b1c353d-5f67-42a3-814a-8337de6f70e1.jpg",[],35,"2026-03-10T17:14:49","2026-03-16T16:44:33",{"id":73,"lab_id":148,"name":149,"name_zh":150,"city":151,"city_zh":152,"country":153,"country_zh":154,"address":155,"address_zh":155,"phone":156,"email":119,"working_hours":120,"working_hours_zh":120,"cover_image_url":157,"city_image_url":158,"interior_images":159,"is_published":13,"sort_order":61,"created_at":160,"last_updated_at":161},"los-angeles-laboratory","Los Angeles Laboratory","洛杉矶实验室","Los Angeles","洛杉矶","United States","美国","550 South Hill Street, Suite 1188, Los Angeles, CA90013, USA","+1 2136240137","https://project-static.guildgemedu.com/project/ea476e65-bb43-4ce4-8189-133c794a861a.jpg","https://project-static.guildgemedu.com/project/b6153020-c94c-4bcc-9df9-0fc39e5d9fd2.jpg",[],"2026-03-10T17:01:22","2026-03-17T16:57:45",{"id":55,"lab_id":163,"name":164,"name_zh":165,"city":166,"city_zh":167,"country":168,"country_zh":169,"address":170,"address_zh":171,"phone":172,"email":119,"working_hours":120,"working_hours_zh":120,"cover_image_url":173,"city_image_url":174,"interior_images":175,"is_published":13,"sort_order":79,"created_at":176,"last_updated_at":177},"hong-kong-laboratory","Hong Kong Laboratory","香港实验室","Hong Kong","香港","China","中国","Flat 512B,Fu Hang Industrial Building, 1 Hok Yuen Street East, Hung Hom, Kowloon City District, Hong Kong Special Administrative Region","香港九龙城区红磡鹤园东街1号富恒工业大厦512B室","+852 59751280","https://project-static.guildgemedu.com/project/a8009f44-a00a-406c-9a76-b690abb00f16.jpg","https://project-static.guildgemedu.com/project/e69f75d5-665f-4536-82ce-3590737f11d2.jpg",[],"2026-03-10T17:05:06","2026-03-19T09:42:21",{"id":88,"lab_id":179,"name":180,"name_zh":181,"city":182,"city_zh":183,"country":168,"country_zh":169,"address":184,"address_zh":185,"phone":186,"email":119,"working_hours":120,"working_hours_zh":120,"cover_image_url":187,"city_image_url":188,"interior_images":189,"is_published":13,"sort_order":191,"created_at":192,"last_updated_at":193},"shenzhen-laboratory","Shenzhen Laboratory","深圳实验室","Shenzhen","深圳","Room 3C08, Addcon Building, Shuibei 1st Road, Luohu District, Shenzhen, Guangdong Province, China","深圳市 罗湖区 翠竹街道 翠锦社区 翠竹路 2099号 爱得康大厦 三层 C08","+86 4008866175","https://project-static.guildgemedu.com/project/bbe15c7b-ced1-41e2-bd1e-ce12300e662b.jpg","https://project-static.guildgemedu.com/project/d0f51c46-8cdf-4505-a1b5-e75ec1cdb561.jpg",[190],"https://project-static.guildgemedu.com/project/f215d30f-ea6c-4b5f-beb6-793cffbcf0ca.png",23,"2026-03-10T17:10:22","2026-03-17T17:29:01",{"id":6,"lab_id":195,"name":196,"name_zh":197,"city":198,"city_zh":199,"country":168,"country_zh":169,"address":200,"address_zh":201,"phone":202,"email":119,"working_hours":120,"working_hours_zh":120,"cover_image_url":203,"city_image_url":204,"interior_images":205,"is_published":13,"sort_order":96,"created_at":207,"last_updated_at":208},"zhuji-laboratory","Zhuji Laboratory","诸暨实验室","Zhuji","诸暨","Rooms B0419-B0421,  Building B04,  Phase 1 Market,  East China International Jewelry City,  Shanxiahu Town, Zhuji City, Shaoxing City, Zhejiang Province, China","浙江省 绍兴市 诸暨市 山下湖镇 华东国际珠宝城一期市场 B04栋 B0419-B0421","+86 133 0231 0256","https://project-static.guildgemedu.com/project/b6778c28-4699-4fce-82ad-4fea005d3404.jpg","https://project-static.guildgemedu.com/project/6bd5b54f-9299-4218-9e48-5fb50140a83d.jpg",[206],"https://project-static.guildgemedu.com/project/ab2a559d-a0bb-4272-bed5-d9616e921a0d.png","2026-03-10T17:12:13","2026-03-20T15:25:06",{"id":210,"lab_id":211,"name":212,"name_zh":213,"city":214,"city_zh":215,"country":168,"country_zh":169,"address":216,"address_zh":217,"phone":218,"email":119,"working_hours":120,"working_hours_zh":120,"cover_image_url":219,"city_image_url":220,"interior_images":221,"is_published":13,"sort_order":96,"created_at":224,"last_updated_at":225},7,"guangzhou-laboratory","Guangzhou Laboratory","广州实验室","Guangzhou","广州","Room 4095, Blue Port International Jewelry Trade Center, No. 300 Kangwang Middle Road, Liwan District, Guangzhou, Guangdong Province, China","广州市 荔湾区 康王中路 蓝港（国际）珠宝交易中心 4楼 4095","+86 181 3828 3849","https://project-static.guildgemedu.com/project/3f79c542-bf42-4dff-b1de-7d5281f42555.png","https://project-static.guildgemedu.com/project/43c9bae4-82b4-4c55-a39f-20f96ff606be.jpg",[222,223],"https://project-static.guildgemedu.com/project/c4d31919-3230-42a9-9fab-e00775bc93d2.jpg","https://project-static.guildgemedu.com/project/d69902ea-0d71-4d3c-bbfd-72bfe1f19057.jpg","2026-03-10T17:19:56","2026-03-20T17:41:24",[227,238,250,259],{"id":36,"slug":228,"level":229,"title":230,"title_en":231,"subtitle":232,"subtitle_en":233,"image_url":234,"duration":235,"curriculum_count":210,"is_published":13,"sort_order":42,"created_at":236,"last_updated_at":237},"advanced-emerald-identification-and-evaluation","intermediate","祖母绿鉴定与评估课程","Emerald Identification and Evaluation","深入探索祖母绿的奥秘世界","Deep Dive into the Mystical World of Emeralds","https://strict-static.guildgemedu.com/gallery/k07Y_1761530161.jpg","6","2026-03-10T15:14:21","2026-03-30T11:07:34",{"id":239,"slug":240,"level":241,"title":242,"title_en":243,"subtitle":244,"subtitle_en":245,"image_url":246,"duration":235,"curriculum_count":210,"is_published":13,"sort_order":247,"created_at":248,"last_updated_at":249},9,"ruby-and-sapphire-identification-and-evaluation","advanced","红宝石与蓝宝石鉴定与评估课程","Ruby and Sapphire Identification and Evaluation","掌握刚玉宝石的鉴定精髓","Master the Essence of Corundum Gemstone Identification","https://strict-static.guildgemedu.com/gallery/6TEe_1761529854.jpg",40,"2026-03-10T15:19:30","2026-03-30T11:27:47",{"id":73,"slug":251,"level":241,"title":252,"title_en":253,"subtitle":254,"subtitle_en":255,"image_url":256,"duration":235,"curriculum_count":70,"is_published":13,"sort_order":61,"created_at":257,"last_updated_at":258},"colored-stones-identification-and-evaluation","彩色宝石鉴定与评估课程","Colored Stones Identification and Evaluation","探索彩色宝石的璀璨世界","Explore the Brilliant World of Colored Gemstones","https://strict-static.guildgemedu.com/news/news-hero-header-image.jpg","2026-03-10T15:15:51","2026-03-30T11:29:55",{"id":210,"slug":260,"level":241,"title":261,"title_en":262,"subtitle":263,"subtitle_en":264,"image_url":265,"duration":266,"curriculum_count":70,"is_published":13,"sort_order":96,"created_at":267,"last_updated_at":268},"pearls-identification-and-evaluation","珍珠鉴定与评估课程","Pearls Identification and Evaluation","揭开珍珠的优雅密码","Unlock the Elegant Secrets of Pearls","https://strict-static.guildgemedu.com/gallery/VaLd_1761529495.jpg","4","2026-03-10T15:19:14","2026-03-30T11:31:40",[270,283,293,303,314,324,333,343,352,362],{"id":271,"slug":272,"content_type":273,"title":274,"title_en":275,"excerpt":276,"excerpt_en":277,"featured_image_url":278,"cover_position":279,"is_featured":280,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":281,"created_at":282},73,"guild-gem-laboratories-zhuji-newly-upgraded","news","“鸿运新启，璀璨生辉”GUILD吉尔德宝石实验室（诸暨）焕新启幕","GUILD Gem Laboratories (Zhuji) Newly Upgraded","2026年3月20日，GUILD吉尔德诸暨实验室于山下湖华东国际珠宝城B0419-B0421正式焕新启幕，自2023年诸暨实验室成立至如今全新启幕，GUILD吉尔德持续深化与布局全球化品牌策略，稳步推进全球市场化进程。同时，GUILD吉尔德宝石实验室（诸暨）亦开启新一轮序章。  启幕仪式在跃动的灵狮舞动中拉开序幕，醒狮随《光影共舞》的音乐威然跃现，GUILD吉尔德宝石实验室总裁 Ruby Liu ...","On March 20, 2026, GUILD Gem Laboratories (Zhuji) officially celebrated the grand reopening of its newly upgraded facility at B0419–B0421, East China International Jewelry City, Shanxiahu. Since the e...","https://strict-static.guildgemedu.com/new/98e2d045-7ca4-43e2-b225-ed71a2ae3d9a.jpg","center",false,"2026-03-31T11:28:18","2026-03-29T20:00:00",{"id":284,"slug":285,"content_type":273,"title":286,"title_en":287,"excerpt":288,"excerpt_en":289,"featured_image_url":290,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":291,"created_at":292},32,"education-in-action-guild-institute-brings-gemological-studies-to-life-at-hong-kong-show","以展促学丨GUILD吉尔德宝石学教育带队研学2026香港珠宝展","Education in Action: GUILD Institute Brings Gemological Studies to Life at Hong Kong Show","2026年3月，第12届香港国际钻石、宝石及珍珠展在香港亚洲国际博览馆（机场展馆）圆满举办，与香港会议展览中心的第42届香港国际珠宝展形成“两展两地”联动模式。作为全球宝石行业开年重要的商贸与交流平台，本届展会汇聚了全球各地源头矿商、知名珠宝企业与行业专业从业者，是宝石行业对接源头货源、掌握真实市场动态的重要渠道。  GUILD吉尔德宝石学教育精准把握展会的实战教学价值，组织20名学员组建研学团队...","In March 2026, the 12th Hong Kong International Diamond, Gem & Pearl Show was successfully held at the AsiaWorld-Expo (Airport Exhibition Hall), forming a 'two exhibitions, two venues' linkage model w...","https://project-static.guildgemedu.com/project/7a37161d-a18d-44b0-be46-56c164107191.jpg","2026-03-17T11:46:57","2026-03-15T11:46:00",{"id":294,"slug":295,"content_type":273,"title":296,"title_en":297,"excerpt":298,"excerpt_en":299,"featured_image_url":300,"cover_position":279,"is_featured":280,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":301,"created_at":302},54,"gem-sri-lanka-2026-at-colombo-shangri-la","Gem Sri Lanka 2026在斯里兰卡首都科伦坡香格里拉酒店成功举办!GUILD吉尔德作为铂金赞助商亮相，助力宝石产业蓬勃发展","Gem Sri Lanka 2026 at Colombo Shangri-La","1 月 7 日 - 9 日，Gem Sri Lanka 2026 在斯里兰卡首都科伦坡市中心的香格里拉酒店成功举办。斯里兰卡总理哈里尼・阿马拉苏里亚博士作为重磅来宾出席官方开幕仪式。从最初的行业专业展会发展至今，Gem Sri Lanka 已成长为具有里程碑意义的国际盛会。  Gem Sri Lanka 由斯里兰卡宝石与珠宝贸易协会（CGJTA）主办，协会拥有 2000 余名会员，覆盖贝鲁瓦拉、拉...","From January 7-9, Gem Sri Lanka 2026 was successfully held at the Shangri-La Hotel in the heart of Colombo, the capital of Sri Lanka. Dr. Harini Amarasuriya, Prime Minister of Sri Lanka, attended the ...","https://project-static.guildgemedu.com/project/acf4fdd8-ed00-4c05-93ef-02be6b2d22ab.png","2026-03-20T14:35:06","2026-01-08T06:26:00",{"id":304,"slug":305,"content_type":306,"title":307,"title_en":308,"excerpt":309,"excerpt_en":310,"featured_image_url":311,"cover_position":279,"is_featured":280,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":312,"created_at":313},36,"exploring-the-origins-of-gemstone-names-language-geography-and-human-stories","research","当我们“呼唤”宝石时，我们在“呼唤”什么？","Exploring the Origins of Gemstone Names: Language, Geography, and Human Stories","聊起宝石，我们总是先被它的光泽与色彩所吸引。但当我们脱口而出“红宝石”“祖母绿”这些名字时，可曾想过，我们叫的这些名称到底是什么？它们又是怎么来的？是古人看到它时灵光一闪的灵感？还是地质发现者特意留下的纪念？抑或是跨洋贸易中流传下来的称谓？ 其实每颗宝石的名字都不简单，跨越时空，今天就让我们顺着这些线索，一起聊聊宝石名称里的那些小秘密 ~ 古老语言中的宝石密码 人类对宝石的命名，最早可追溯到文字诞...","When we \"call\" gemstones, what are we actually \"calling\"? When we speak of gemstones, we are first drawn to their luster and color. But when we casually utter names like \"Ruby\" or \"Emerald,\" have we e...","https://project-static.guildgemedu.com/project/2d16d153-a83c-4fe9-9daf-6fdee2b96982.jpg","2026-03-18T10:38:35","2025-12-03T02:25:00",{"id":315,"slug":316,"content_type":306,"title":317,"title_en":318,"excerpt":319,"excerpt_en":320,"featured_image_url":321,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":322,"created_at":323},37,"guild-field-study-comprehensive-analysis-of-madagascars-gem-industry-market-and-mining-ecosystem","马达加斯加宝石产业实地考察：市场、开采与交易生态全解析","GUILD Field Study: Comprehensive Analysis of Madagascar's Gem Industry Market and Mining Ecosystem","在印度洋的万顷碧波之中，世界第四大岛屿马达加斯加静卧一隅。这片土地不仅是狐猴与猴面包树的乐园，更因其地下蕴藏的璀璨瑰宝，赢得了“矿石博物馆”的美誉。  截至今日，全岛已发现六十多处宝石矿，从祖母绿、红宝石、蓝宝石等名贵品类，到海蓝宝石、碧玺、石榴石等常见宝石，几乎覆盖所有彩色宝石类型。  地质基础：宝石形成的天然密码 马达加斯加全岛形成源于远古时期印度洋板块与非洲板块的分离。这场持续数百万年的地质...","Amidst the vast blue expanse of the Indian Ocean lies Madagascar, the world's fourth-largest island. This land is not only a paradise for lemurs and baobab trees but has also earned the reputation of ...","https://project-static.guildgemedu.com/project/a3dddcd0-d593-414b-9d98-dae5200bf799.jpg","2026-03-18T11:51:46","2025-11-25T02:35:00",{"id":144,"slug":325,"content_type":306,"title":326,"title_en":327,"excerpt":328,"excerpt_en":329,"featured_image_url":330,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":331,"created_at":332},"from-65-global-production-to-trade-freeze-what-shock-is-brazil-experiencing","从全球 65% 产量到交易冻结，巴西正经历怎样的震荡？","From 65% Global Production to Trade Freeze: What Shock Is Brazil Experiencing?","当 “圣玛丽亚” 海蓝宝的清澈、帕拉伊巴碧玺的霓虹、帝王托帕石的璀璨仍在珠宝爱好者心中闪耀时，这片曾孕育了全球 65% 以上彩色宝石的土地——巴西，正遭遇前所未有的产业寒冬。 GUILD 考察团队曾多次前往巴西考察，见证过矿区的繁忙、交易重镇的喧嚣；今年8月，团队再次深入这片土地，走访圣保罗、贝洛、Teófilo Otoni、Valadares、Itabira等主要宝石交易重镇，对话 4 大行业协...","While the clarity of 'Santa Maria' Aquamarine, the neon of Paraiba Tourmaline, and the brilliance of Imperial Topaz still shine in the hearts of jewelry enthusiasts, Brazil—the land that once yielded ...","https://project-static.guildgemedu.com/project/645a0985-72ae-4477-af4f-609f4354248b.png","2026-03-18T11:49:43","2025-11-04T10:22:00",{"id":334,"slug":335,"content_type":306,"title":336,"title_en":337,"excerpt":338,"excerpt_en":339,"featured_image_url":340,"cover_position":279,"is_featured":280,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":341,"created_at":342},41,"what-makes-tourmaline-the-birthstone-for-october-so-captivating","十月生辰石——碧玺有何魅力？从历史传奇到科学挑货，一文全知晓！","What makes tourmaline, the birthstone for October, so captivating?","能将 “彩虹之色” 集于一身的宝石，碧玺（Tourmaline）算是其中的佼佼者！1912 年，美国珠宝商会首次将十月的生辰石定为碧玺，如今百年时光过去，碧玺也被越来越多人所熟知，恰逢十月，今天小吉就从历史、宝石学性质、产地到选购指南，为大家全面解读 “彩虹宝石” 的独特魅力！ 历史与传说 碧玺的名称就像一部文化交融的缩影，其英文名称“Tourmaline”源于古僧迦罗语中的 “Turmali”，...","A gemstone capable of gathering the \"colors of the rainbow\" within itself, Tourmaline is undoubtedly one of the finest examples! In 1912, the Jewelers of America first designated Tourmaline as the Oct...","https://project-static.guildgemedu.com/project/e2687fd8-3543-4a99-82df-69a1e780d7c3.jpg","2026-03-19T14:32:47","2025-10-30T09:37:00",{"id":247,"slug":344,"content_type":306,"title":345,"title_en":346,"excerpt":347,"excerpt_en":348,"featured_image_url":349,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":350,"created_at":351},"global-colored-gemstone-market-enters-new-normal-scarcity-becomes-certainty-differentiation-create","全球彩色宝石市场步入新常态：稀缺成为确定性，分化创造新机遇","Global Colored Gemstone Market Enters New Normal: Scarcity Becomes Certainty, Differentiation Create","当黄金价格剧烈波动、传统资产走势难以预判之时，你是否注意到彩色宝石市场呈现出的另一番景象？一边是顶级宝石价格屡破纪录、拍卖会捷报频传，另一边却是市场采购愈发谨慎、批量持续收缩。这股\"价格升温\"与\"采购降温\"并存的现象背后，究竟隐藏着怎样的市场逻辑？今年，GUILD考察团队持续追踪了多个彩色宝石矿区、原石拍卖会与国际珠宝展，试图从源头到终端，梳理出一条清晰的脉络。  一、供应端：稀缺性加剧与产业适应...","When gold prices fluctuate violently and the trends of traditional assets are difficult to predict, have you noticed the other picture presented by the colored gemstone market? On one side, top gemsto...","https://project-static.guildgemedu.com/project/eedea5c9-10d3-4fa5-b043-9cf28443c0a7.jpg","2026-03-18T16:55:59","2025-10-23T08:00:00",{"id":353,"slug":354,"content_type":273,"title":355,"title_en":356,"excerpt":357,"excerpt_en":358,"featured_image_url":359,"cover_position":279,"is_featured":280,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":360,"created_at":361},43,"32m-zambia-emerald-auction-market-recovery-insights","“赞比亚祖母绿3200万拍卖背后的市场复苏！”教育院长拍卖会趋势分析被Roskin Gem News Report收录","$32M Zambia Emerald Auction: Market Recovery Insights ","“赞比亚祖母绿3200万拍卖背后的市场复苏！”教育院长拍卖会趋势分析被Roskin Gem News Report收录 8月25日至9月11日，全球知名宝石矿业公司Gemfields 在泰国曼谷举行赞比亚 Kagem 矿区祖母绿原石拍卖会，吸引行业广泛关注，GUILD 宝石实验室总裁 Ruby 与吉尔德宝石学教育院长 Andrew Lucas 受邀前往拍卖会现场，深入了解拍卖动态。  就拍卖的情况...","$32M Zambia Emerald Auction: Market Recovery Insights  From GUILD Institute of Gemology President Featured in Roskin Gem News From August 25 to September 11, the globally renowned gemstone mining comp...","https://project-static.guildgemedu.com/project/e87f9a5e-0bb7-4516-96ef-78452de17199.jpg","2026-03-19T13:34:44","2025-10-21T04:29:00",{"id":363,"slug":364,"content_type":306,"title":365,"title_en":366,"excerpt":367,"excerpt_en":368,"featured_image_url":369,"cover_position":279,"is_featured":280,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":370,"created_at":371},39,"the-pearl-harvesting-season-is-here-a-dialogue-with-newly-harvested-pearls-qa-on-the-full-journey","开蚌月来临！对话初生小珍珠：从养殖到成品的全链路问答","The Pearl Harvesting Season is Here! A Dialogue with Newly Harvested Pearls: Q&A on the Full Journey","十月的诸暨，风里都带着珍珠的温润。作为“中国淡水珍珠之乡”，山下湖的开蚌节早已是全国焦点。在首届（国际）开蚌节的欢庆中，各地游客相聚于此，共同见证珍珠的丰收，体验开蚌的惊喜。  十月起，山下湖的淡水珍珠进入集中开蚌期——这些在蚌壳中孕育数年的珍宝，凝聚着诸暨人几十年的养殖智慧。趁此热潮，小吉在珍珠养殖基地，专访了一颗刚“出世”的淡水珍珠，它还特意请来了自己的 “爱迪生兄弟” ，一同讲述从诞生到“遇...","The Pearl Harvesting Season is Here! A Dialogue with Newly Harvested Pearls: Q&A on the Full Journey from Cultivation to Finished Jewelry In October, the breeze in Zhuji carries the gentle luster of p...","https://project-static.guildgemedu.com/project/226ba78f-7872-4992-a746-2b3b4b834e1b.jpg","2026-03-18T15:05:05","2025-10-14T22:18:00",{"slug":373,"content_type_name":306,"is_zh_open":13,"is_en_open":13,"title":374,"content":375,"excerpt":376,"title_en":377,"content_en":378,"excerpt_en":379,"featured_image_url":380,"cover_position":279,"is_featured":280,"is_published":13,"published_at":381,"published_by_name":382,"authors":12,"venue":12,"paper_published_date":12,"citation":12,"paper_type":12,"last_updated_at":383,"last_updated_by_name":384,"id":385,"created_at":386,"is_deleted":280,"external_links":387,"attachments":388},"gems-can-also-change-faces-understanding-the-gem-color-change-effect","宝石也会 “变脸”：为什么有些宝石会有两副面孔？","{\"blocks\":[{\"id\":\"t85k987r2\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/e24460f0-2620-4bbd-9c5b-79cef1a7875d.jpeg\",\"caption\":\"第三届极光之辉年度最佳光学效应（星光变色尖晶石）-Fauzan Zuhail\",\"width\":\"100%\"}},{\"id\":\"3wl73zhw8\",\"type\":\"paragraph\",\"data\":{\"text\":\"你见过会“变脸”的宝石吗？前一秒还是阳光下的一抹翠绿，转身走进室内，却在白炽灯下化作炽热的红——这不是错觉，而是大自然赋予某些宝石的“双面魅力”。\"}},{\"id\":\"zmxgxtcfh\",\"type\":\"paragraph\",\"data\":{\"text\":\"它们仿佛拥有两副面孔，在不同光源下切换着截然不同的色彩，让宝石爱好者既着迷又好奇：这些宝石究竟靠什么 “魔法” 实现变色？哪些宝石擅长这种 “表演”？今天，小吉就带大家揭开宝石 “变色魔术” 的神秘面纱。\"}},{\"id\":\"zwts312ht\",\"type\":\"heading\",\"data\":{\"text\":\"什么是宝石的 “变色效应”？\",\"level\":2}},{\"id\":\"cpx9efs4d\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/f45bd9e4-a830-49f9-b111-b0d78d9dd58a.png\",\"caption\":\"第三届极光之辉年度光学效应优秀奖（变色蓝宝石）-奥轩格珠宝(香港)有限公司\",\"width\":\"100%\"}},{\"id\":\"0lv38snqi\",\"type\":\"paragraph\",\"data\":{\"text\":\"宝石的变色效应绝非 “褪色” 或 “染色” 后的颜色变化，而是一种天然的光学现象，当宝石处于不同波长的光源下（比如日光、白炽灯、荧光灯），它呈现出的主体颜色会发生明显改变，这种变化通常是 “从一种颜色切换到另一种颜色”，而非颜色深浅的细微调整。\"}},{\"id\":\"uf19mq2aa\",\"type\":\"paragraph\",\"data\":{\"text\":\"从科学定义来看，变色效应的核心是 “选择性吸收可见光”：宝石内部的致色元素（如铬、钒、铁等）就像 “光的筛选器”，只允许特定波长的光反射或透射出来，而吸收其他波长的光。不同光源的波长组成不同（比如日光中蓝光、绿光波长占比高，白炽灯中红光、橙光波长占比高），当光源切换时，宝石 “筛选” 出的光波长也会变化，最终呈现的颜色自然就不同了。\"}},{\"id\":\"idwr0809h\",\"type\":\"paragraph\",\"data\":{\"text\":\"简单来说，不是宝石变了，而是 “照亮宝石的光变了”，宝石只是“反馈”了光的差异 —— 这就是 “变色魔术” 的第一个秘密。\"}},{\"id\":\"4i8due4fd\",\"type\":\"heading\",\"data\":{\"text\":\"揭秘 “变色魔法” 的核心\",\"level\":2}},{\"id\":\"youep3hk7\",\"type\":\"paragraph\",\"data\":{\"text\":\"想要理解宝石为什么能变色，就必须搞懂两个关键角色：致色元素和晶体结构。它们共同决定了宝石是否能 “变色”，以及 “变什么颜色”。\"}},{\"id\":\"rg7xl2vh8\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/4d5dcecb-f8ea-4052-8add-04c4ceb65a8a.jpeg\",\"caption\":\"第三届极光之辉年度光学效应优秀奖（亚历山大变石）-博悦珠宝\",\"width\":\"100%\"}},{\"id\":\"h0gkg4f5a\",\"type\":\"list\",\"data\":{\"items\":[\"致色元素：宝石变色的 “颜料师”\"],\"style\":\"ordered\"}},{\"id\":\"5mxg1n8dw\",\"type\":\"paragraph\",\"data\":{\"text\":\"绝大多数有变色效应的宝石，都离不开特定的致色元素。其中最常见的元素有三种：铬（Cr）、钒（V）、铁（Fe）。\"}},{\"id\":\"ck4o3jgjm\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/331b035a-94f5-4989-a883-e1f1c481a1af.jpeg\",\"caption\":\"第三届极光之辉年度光学效应优秀奖（亚历山大变石）-上海乐麓珠宝有限公司\",\"width\":\"100%\"}},{\"id\":\"7l1pjm9ii\",\"type\":\"paragraph\",\"data\":{\"text\":\"2. 晶体结构：宝石变色的 “舞台”\"}},{\"id\":\"4mhj8n754\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/1eea9710-98f9-4bcf-95da-9dd5ab8dba6d.jpeg\",\"caption\":\"第三届极光之辉年度光学效应优秀奖（亚历山大变石）-张弛\",\"width\":\"100%\"}},{\"id\":\"12ittxoal\",\"type\":\"paragraph\",\"data\":{\"text\":\"如果说致色元素是 “颜料”，那宝石的晶体结构就是 “画布”—— 只有结构合适，颜料才能发挥出 “变色” 的效果。比如同样含有铬元素，红宝石（刚玉族）呈现红色，不具有变色效应；而亚历山大变石（金绿宝石族）却具有变色效应，核心原因就是两者的晶体结构不同，Cr3+离子与周围配位体电场强度不同所致。\"}},{\"id\":\"n3yym13k7\",\"type\":\"heading\",\"data\":{\"text\":\"哪些宝石会 “变魔术”？\",\"level\":2}},{\"id\":\"28qr2xoh2\",\"type\":\"paragraph\",\"data\":{\"text\":\"提到变色宝石，很多人第一时间想到亚历山大变石，但实际上，自然界中能变色的宝石远不止这一种。\"}},{\"id\":\"jpqdzlqii\",\"type\":\"paragraph\",\"data\":{\"text\":\"1. 亚历山大变石\"}},{\"id\":\"deuzs7yxt\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/1325fc5c-2f60-4fac-a857-9ad0668c72e8.jpeg\",\"caption\":\"第三届极光之辉年度最佳光学效应（亚历山大变石）-70000 JEWELS\",\"width\":\"100%\"}},{\"id\":\"8pi4q84pm\",\"type\":\"paragraph\",\"data\":{\"text\":\"作为变色效应最典型的宝石，亚历山大变石的 “成名史” 自带传奇色彩。1830年，它首次在俄罗斯乌拉尔山脉被发现，恰逢俄国沙皇亚历山大二世成年，因此被命名为 “亚历山大变石”（Alexandrite）。早期的亚历山大变石几乎只产于乌拉尔山，产量稀少，一度成为皇室专属宝石，如今随着巴西、斯里兰卡、马达加斯加等产地的发现，普通爱好者也有机会接触到它。\"}},{\"id\":\"5jmd7wqh7\",\"type\":\"paragraph\",\"data\":{\"text\":\"2. 变色蓝宝石\"}},{\"id\":\"g9lh9k04f\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/ff2735b2-6bb9-4dcc-b1de-e78f2c919444.png\",\"caption\":\"第二届极光之辉年度最佳光学效应奖（变色蓝宝石）-鹏晶珠宝\",\"width\":\"100%\"}},{\"id\":\"z8tzo8lq5\",\"type\":\"paragraph\",\"data\":{\"text\":\"蓝宝石不止有蓝色，这是很多人都知道的常识，但很少有人知道，有的蓝宝石还能 “变色”。变色蓝宝石（Color-changing Sapphire）是刚玉家族中的独特存在，它的变色效果丰富：在日光下呈蓝色或紫色，白炽灯下呈紫色或紫红色。\"}},{\"id\":\"kolbsu7ss\",\"type\":\"paragraph\",\"data\":{\"text\":\"变色蓝宝石的致色元素以钒、铬和铁为主，这些元素在不同光源下吸收光的差异共同造就了其变色效应。\"}},{\"id\":\"pcgdj8g6t\",\"type\":\"paragraph\",\"data\":{\"text\":\"3. 变色石榴石\"}},{\"id\":\"yb7spttyk\",\"type\":\"paragraph\",\"data\":{\"text\":\"石榴石家族是宝石界的大家族，其中不少成员都有变色能力，比如镁铝榴石、镁铝-锰铝榴石等，它们被统称为变色石榴石（Color-changing Garnet）。\"}},{\"id\":\"5gmi36f7b\",\"type\":\"paragraph\",\"data\":{\"text\":\"变色石榴石常在日光下呈现蓝绿色，而在白炽灯光下呈现酒红色或带有红色调的紫色。变色石榴石富含Mn、Fe、V3+及微量的Cr。\"}},{\"id\":\"2b53vux8m\",\"type\":\"list\",\"data\":{\"items\":[\"变色尖晶石\"],\"style\":\"ordered\"}},{\"id\":\"9dbpyvynj\",\"type\":\"paragraph\",\"data\":{\"text\":\"部分蓝紫色尖晶石因含铬、钒元素，在日光下呈现蓝色，白炽灯下显紫红色，变色效果柔和，产量少。\"}},{\"id\":\"jbafg4a9k\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/8743a549-2a80-4bf0-8f90-0f65d5fa21f1.jpg\",\"caption\":\"\",\"copyright\":\"\",\"width\":\"100%\"}},{\"id\":\"2rrw7aimd\",\"type\":\"paragraph\",\"data\":{\"text\":\"5. 其他变色宝石\"}},{\"id\":\"9wl81gj6g\",\"type\":\"paragraph\",\"data\":{\"text\":\"除了上述三种，宝石界还有一些 “冷门但惊艳” 的变色宝石，比如：\"}},{\"id\":\"cv1s2awmm\",\"type\":\"paragraph\",\"data\":{\"text\":\"变色碧玺：以蓝绿色 - 紫红色变色为主，变色强度较弱，需要在特定光源下才能观察到；\"}},{\"id\":\"psdfd1js1\",\"type\":\"paragraph\",\"data\":{\"text\":\"变色蓝晶石：极为罕见。其变色效应起因于蓝晶石中含有的Cr元素及Pe元素，表现为在日光下呈现绿蓝色，在白炽灯光下呈现红色。\"}},{\"id\":\"4f7wixjf3\",\"type\":\"paragraph\",\"data\":{\"text\":\"变色萤石：由于宝石内部含有稀土元素Y3+、Ce3+和Sm3+而具有变色效应，变色萤石在日光下呈蓝色，而白炽灯光下呈淡紫色。\"}},{\"id\":\"v3u05u97t\",\"type\":\"heading\",\"data\":{\"text\":\"小吉笔记\",\"level\":2}},{\"id\":\"obije2izi\",\"type\":\"paragraph\",\"data\":{\"text\":\"当我们欣赏一枚变色宝石在不同光源下切换颜色时，其实我们看到的不仅是一场 “视觉魔术”，更是自然界亿万年演化的奇迹 —— 致色元素恰到好处的分布，晶体结构对光的精准 “筛选”，最终造就了这独一无二的美。而科学帮助我们揭开了这场魔术的秘密，让我们既能欣赏它的浪漫，也能理解它的本质。\"}},{\"id\":\"787vdnb6x\",\"type\":\"paragraph\",\"data\":{\"text\":\"你最钟爱哪一款变色宝石？是亚历山大变石，还是变色蓝宝石？在评论区告诉我们吧~\"}}]}","你见过会“变脸”的宝石吗？前一秒还是阳光下的一抹翠绿，转身走进室内，却在白炽灯下化作炽热的红——这不是错觉，而是大自然赋予某些宝石的“双面魅力”。 它们仿佛拥有两副面孔，在不同光源下切换着截然不同的色彩，让宝石爱好者既着迷又好奇：这些宝石究竟靠什么 “魔法” 实现变色？哪些宝石擅长这种 “表演”？今天，小吉就带大家揭开宝石 “变色魔术” 的神秘面纱。 什么是宝石的 “变色效应”？  宝石的变色效应...","Gems Can Also \"Change Faces\": Understanding the Gem Color Change Effect","{\"blocks\":[{\"id\":\"t85k987r2\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/e24460f0-2620-4bbd-9c5b-79cef1a7875d.jpeg\",\"caption\":\"GUILD Aurora 2024 Best Phenomenal Gemstone(Alexandrite) (Star Color-changing Spinel) - Fauzan Zuhail\",\"width\":\"100%\"}},{\"id\":\"3wl73zhw8\",\"type\":\"paragraph\",\"data\":{\"text\":\"Have you ever seen a gem that can \\\"change faces\\\"? One moment it is a touch of emerald green under sunlight, the next, stepping indoors, it turns into a burning red under incandescent light—this is not an illusion, but the \\\"dual charm\\\" bestowed by nature upon certain gems.\"}},{\"id\":\"zmxgxtcfh\",\"type\":\"paragraph\",\"data\":{\"text\":\"They seem to possess two faces, switching between distinctly different colors under different light sources, captivating and intriguing gem enthusiasts: What \\\"magic\\\" allows these gems to change color? Which gems are skilled at this \\\"performance\\\"? Today, Xiao Ji will take everyone to unveil the mystery behind the gem \\\"color change magic\\\".\"}},{\"id\":\"8tlkhzrym\",\"type\":\"heading\",\"data\":{\"text\":\"What is the Gem \\\"Color Change Effect\\\"?\",\"level\":2}},{\"id\":\"cpx9efs4d\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/f45bd9e4-a830-49f9-b111-b0d78d9dd58a.png\",\"caption\":\"GUILD Aurora 2024 Excellence for Phenomenal Gemstone (Color-changing Sapphire) - Aoxuange Jewelry (Hong Kong) Co., Ltd.\",\"width\":\"100%\"}},{\"id\":\"0lv38snqi\",\"type\":\"paragraph\",\"data\":{\"text\":\"The color change effect of gems is by no means a color change after \\\"fading\\\" or \\\"dyeing\\\", but a natural optical phenomenon. When gems are under light sources of different wavelengths (such as daylight, incandescent light, fluorescent light), the main color they present changes significantly. This change is usually \\\"switching from one color to another\\\", rather than a subtle adjustment of color depth.\"}},{\"id\":\"uf19mq2aa\",\"type\":\"paragraph\",\"data\":{\"text\":\"From a scientific definition, the core of the color change effect is \\\"selective absorption of visible light\\\": The chromophores inside the gem (such as Chromium, Vanadium, Iron, etc.) act like \\\"light filters\\\", only allowing light of specific wavelengths to be reflected or transmitted, while absorbing light of other wavelengths. Different light sources have different wavelength compositions (e.g., daylight has a higher proportion of blue and green wavelengths, incandescent light has a higher proportion of red and orange wavelengths). When the light source switches, the wavelengths of light \\\"filtered\\\" by the gem also change, and the final presented color naturally differs.\"}},{\"id\":\"idwr0809h\",\"type\":\"paragraph\",\"data\":{\"text\":\"Simply put, it is not the gem that changed, but the \\\"light illuminating the gem\\\" that changed. The gem merely \\\"reflects\\\" the difference in light — this is the first secret of the \\\"color change magic\\\".\"}},{\"id\":\"2t3e5rmz0\",\"type\":\"heading\",\"data\":{\"text\":\"Unveiling the Core of the \\\"Color Change Magic\\\"\",\"level\":2}},{\"id\":\"youep3hk7\",\"type\":\"paragraph\",\"data\":{\"text\":\"To understand why gems can change color, one must understand two key roles: chromophores and crystal structure. They jointly determine whether a gem can \\\"change color\\\" and \\\"what color it changes to\\\".\"}},{\"id\":\"rg7xl2vh8\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/4d5dcecb-f8ea-4052-8add-04c4ceb65a8a.jpeg\",\"caption\":\"GUILD Aurora 2024 Excellence for Phenomenal Gemstone  (Alexandrite) - Boyue Jewelry\",\"width\":\"100%\"}},{\"id\":\"h0gkg4f5a\",\"type\":\"list\",\"data\":{\"items\":[\"Chromophores: The \\\"Painters\\\" of Gem Color Change\"],\"style\":\"ordered\"}},{\"id\":\"5mxg1n8dw\",\"type\":\"paragraph\",\"data\":{\"text\":\"The vast majority of gems with color change effects cannot do without specific chromophores. The three most common elements are Chromium (Cr), Vanadium (V), and Iron (Fe).\"}},{\"id\":\"ck4o3jgjm\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/331b035a-94f5-4989-a883-e1f1c481a1af.jpeg\",\"caption\":\"GUILD Aurora 2024 Excellence for Phenomenal Gemstone (Alexandrite) - Shanghai Lelu Jewelry Co., Ltd.\",\"width\":\"100%\"}},{\"id\":\"7l1pjm9ii\",\"type\":\"paragraph\",\"data\":{\"text\":\"2. Crystal Structure: The \\\"Stage\\\" for Gem Color Change\"}},{\"id\":\"4mhj8n754\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/1eea9710-98f9-4bcf-95da-9dd5ab8dba6d.jpeg\",\"caption\":\"GUILD Aurora 2024 Excellence for Phenomenal Gemstone (Alexandrite) - Zhang Chi\",\"width\":\"100%\"}},{\"id\":\"12ittxoal\",\"type\":\"paragraph\",\"data\":{\"text\":\"If chromophores are the \\\"paint\\\", then the gem's crystal structure is the \\\"canvas\\\"—only with a suitable structure can the paint exert the \\\"color change\\\" effect. For example, both containing chromium elements, Ruby (Corundum Group) appears red and does not have a color change effect; while Alexandrite (Chrysoberyl Group) has a color change effect. The core reason is the difference in crystal structure between the two, caused by the different electric field strength of Cr³⁺ ions and surrounding ligands.\"}},{\"id\":\"668sv6osp\",\"type\":\"heading\",\"data\":{\"text\":\"Which Gems Can \\\"Perform Magic\\\"?\",\"level\":2}},{\"id\":\"28qr2xoh2\",\"type\":\"paragraph\",\"data\":{\"text\":\"When mentioning color-changing gems, many people think of Alexandrite first, but in fact, there are far more than just this one type of gem in nature that can change color.\"}},{\"id\":\"jpqdzlqii\",\"type\":\"paragraph\",\"data\":{\"text\":\"1. Alexandrite\"}},{\"id\":\"deuzs7yxt\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/1325fc5c-2f60-4fac-a857-9ad0668c72e8.jpeg\",\"caption\":\"GUILD Aurora 2024 Best Phenomenal Gemstone(Alexandrite) - 70000 JEWELS\",\"width\":\"100%\"}},{\"id\":\"8pi4q84pm\",\"type\":\"paragraph\",\"data\":{\"text\":\"As the most typical gem with color change effect, Alexandrite's \\\"rise to fame\\\" comes with legendary color. In 1830, it was first discovered in the Ural Mountains of Russia, coinciding with the coming of age of Russian Tsar Alexander II, so it was named \\\"Alexandrite\\\". Early Alexandrite was almost exclusively produced in the Ural Mountains, with scarce output, once becoming a gem exclusive to the royal family. Now, with the discovery of deposits in Brazil, Sri Lanka, Madagascar, etc., ordinary enthusiasts also have the opportunity to come into contact with it.\"}},{\"id\":\"5jmd7wqh7\",\"type\":\"paragraph\",\"data\":{\"text\":\"2. Color-changing Sapphire\"}},{\"id\":\"g9lh9k04f\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/ff2735b2-6bb9-4dcc-b1de-e78f2c919444.png\",\"caption\":\"GUILD Aurora 2023 Best Phenomenal Gemstone (Color-changing Sapphire) - Pengjing Jewelry\",\"width\":\"100%\"}},{\"id\":\"z8tzo8lq5\",\"type\":\"paragraph\",\"data\":{\"text\":\"Sapphire is not only blue, which is common knowledge for many, but few know that some sapphires can also \\\"change color\\\". Color-changing Sapphire is a unique existence in the Corundum family. Its color change effect is rich: blue or purple under daylight, purple or purplish-red under incandescent light.\"}},{\"id\":\"kolbsu7ss\",\"type\":\"paragraph\",\"data\":{\"text\":\"The chromophores of color-changing sapphire are mainly Vanadium, Chromium, and Iron. The differences in light absorption by these elements under different light sources jointly create its color change effect.\"}},{\"id\":\"pcgdj8g6t\",\"type\":\"paragraph\",\"data\":{\"text\":\"3. Color-changing Garnet\"}},{\"id\":\"yb7spttyk\",\"type\":\"paragraph\",\"data\":{\"text\":\"The Garnet family is a large family in the gem world, among which many members have color-changing ability, such as Pyrope, Pyrope-Spessartine, etc., collectively referred to as Color-changing Garnet.\"}},{\"id\":\"5gmi36f7b\",\"type\":\"paragraph\",\"data\":{\"text\":\"Color-changing Garnets often appear bluish-green under daylight, and wine-red or purple with a red tone under incandescent light. Color-changing Garnets are rich in Mn, Fe, V³⁺ and trace amounts of Cr.\"}},{\"id\":\"n1o3h69dm\",\"type\":\"paragraph\",\"data\":{\"text\":\"4. Color-changing Spinel\"}},{\"id\":\"9dbpyvynj\",\"type\":\"paragraph\",\"data\":{\"text\":\"Some blue-purple spinels contain chromium and vanadium elements, appearing blue under daylight and purplish-red under incandescent light. The color change effect is soft, and the output is low.\"}},{\"id\":\"jbafg4a9k\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/project/8743a549-2a80-4bf0-8f90-0f65d5fa21f1.jpg\",\"caption\":\"\",\"copyright\":\"\",\"width\":\"100%\"}},{\"id\":\"2rrw7aimd\",\"type\":\"paragraph\",\"data\":{\"text\":\"5. Other Color-changing Gems\"}},{\"id\":\"9wl81gj6g\",\"type\":\"paragraph\",\"data\":{\"text\":\"Besides the above three, there are some \\\"obscure but stunning\\\" color-changing gems in the gem world, such as:\"}},{\"id\":\"cv1s2awmm\",\"type\":\"paragraph\",\"data\":{\"text\":\"Color-changing Tourmaline: Mainly blue-green to purplish-red color change, weak color change intensity, needs to be observed under specific light sources;\"}},{\"id\":\"psdfd1js1\",\"type\":\"paragraph\",\"data\":{\"text\":\"Color-changing Kyanite: Extremely rare. Its color change effect is caused by the Cr element and Pe element contained in kyanite, appearing green-blue under daylight and red under incandescent light.\"}},{\"id\":\"4f7wixjf3\",\"type\":\"paragraph\",\"data\":{\"text\":\"Color-changing Fluorite: Possesses color change effect due to containing rare earth elements Y³⁺, Ce³⁺, and Sm³⁺ inside the gem. Color-changing Fluorite appears blue under daylight and pale purple under incandescent light.\"}},{\"id\":\"pkzqouznm\",\"type\":\"heading\",\"data\":{\"text\":\"GUILD Notes\",\"level\":2}},{\"id\":\"obije2izi\",\"type\":\"paragraph\",\"data\":{\"text\":\"When we appreciate a color-changing gem switching colors under different light sources, what we see is not only a \\\"visual magic\\\" but also a miracle of nature's billions of years of evolution — the just-right distribution of chromophores, the precise \\\"filtering\\\" of light by the crystal structure, ultimately creating this unique beauty. Science helps us unveil the secret of this magic, allowing us to appreciate its romance while understanding its essence.\"}},{\"id\":\"787vdnb6x\",\"type\":\"paragraph\",\"data\":{\"text\":\"Which color-changing gem do you love the most? Is it Alexandrite or Color-changing Sapphire? Tell us in the comments~\"}}]}","Have you ever seen a gem that can \"change faces\"? One moment it is a touch of emerald green under sunlight, the next, stepping indoors, it turns into a burning red under incandescent light—this is not...","https://project-static.guildgemedu.com/project/674d9e8c-cf61-4030-8ba6-7d17a6416def.jpg","2026-03-18T11:33:51","ChenJieFen","2026-03-31T11:13:14","samuel",38,"2025-10-08T03:29:00",[],[],1780565724286]