[{"data":1,"prerenderedAt":382},["ShallowReactive",2],{"header-nav-data":3,"news-sugar-nephrite-from-the-altun-mountains-xinjiang-china":269,"related-news":289},{"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 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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",{"slug":270,"content_type_name":271,"is_zh_open":13,"is_en_open":13,"title":272,"content":273,"excerpt":274,"title_en":275,"content_en":276,"excerpt_en":277,"featured_image_url":278,"cover_position":279,"is_featured":13,"is_published":13,"published_at":280,"published_by_name":281,"authors":12,"venue":12,"paper_published_date":12,"citation":12,"paper_type":12,"last_updated_at":282,"last_updated_by_name":283,"id":284,"created_at":285,"is_deleted":286,"external_links":287,"attachments":288},"sugar-nephrite-from-the-altun-mountains-xinjiang-china","research","中国新疆阿尔金山“糖白料”和田玉","{\"blocks\":[{\"id\":\"99ad2477d\",\"type\":\"heading\",\"data\":{\"text\":\"中国新疆阿尔金山“糖白料”和田玉\",\"level\":1}},{\"id\":\"04c1cc4fd\",\"type\":\"paragraph\",\"data\":{\"text\":\"和田玉在中国具有悠久历史和深厚的文化意义，同时也拥有庞大的消费市场。2025 年 7 月，作者前往中国西北部新疆维吾尔自治区的和田玉矿区进行野外考察，并在多个地点亲自采集了不同品种的和田玉。其中一种被称为“糖白料”和田玉，因具有棕白相间的特征色带而备受关注。由于棕色部分类似红糖的色调，白色部分则类似白糖，因此整体呈现“糖”般的外观，这也成为其在玉石贸易中的俗称。该材料产自新疆东南部阿尔金山（或 Altyn-Tagh 地区）的和田玉矿床（Fang 等，2024），最近的行政区域为若羌县和且末县。该区域约有 300–400 个正在开采的玉矿点。\"}},{\"id\":\"cb25607a2\",\"type\":\"paragraph\",\"data\":{\"text\":\"本文表征了一件具有代表性的“糖色”和田玉样品，质量约 19.8 g，尺寸为 40 × 18 × 17 cm（图 5）。样品包含两条平行的棕色色带：一条位于顶部，一条位于底部，中间夹有白色部分。在玉石贸易中，这种对称结构被称为“天地糖”（tian di tang），象征“天在上、地在下、人居其中”，代表一种具有寓意的自然形成结构。\"}},{\"id\":\"5d9e4ce53\",\"type\":\"paragraph\",\"data\":{\"text\":\"红外光谱证实，样品的两种颜色部分均由透闪石组成，这与和田玉的主要成分一致（Zhang 等，2022），未检测到阳起石等其他矿物。\"}},{\"id\":\"87e1a22ff\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/681fcfa8d5ff484cbaf4e1c626e7c831.jpg\",\"caption\":\"图 5：本研究检测的“糖白料”和田玉样品（40 × 18 × 17 cm）具有代表性，来自作者在中国新疆阿尔金山和田玉矿区采集的部分材料。箭头显示不同颜色区域的化学分析位置（从下到上分别为1到40）。\",\"width\":\"100%\"}},{\"id\":\"70bd22e2c\",\"type\":\"paragraph\",\"data\":{\"text\":\"样品不同颜色区域的 UV-Vis-NIR 光谱见图 6。棕色区域显示出以 430 nm 为中心的明显宽吸收带，而白色区域主要在 340 nm 处出现吸收峰。白色与棕色部分均在约 950 nm 处出现吸收带，该吸收带归因于和田玉结构中的 OH\u003Csup>−\u003C/sup> 基团（Jutras 等，2023）。\"}},{\"id\":\"dd5355c75\",\"type\":\"paragraph\",\"data\":{\"text\":\"虽然 Mn、Fe 和 Ti 是黄色和田玉中已知的重要致色元素（Jiang，2020），但棕色的成因此前被认为可能与 Mn³\u003Csup>+\u003C/sup> 和 Fe³\u003Csup>+\u003C/sup> 的存在有关（Yu 等，2016），也可能与针铁矿微粒有关（Han 等，2013）。由于缺乏针对性研究，“糖色”和田玉中白色至棕色颜色变化的成因仍未明确。为研究该材料中的微量元素分布，研究人员沿样品棕色与白色区域进行 40 点线性剖面分析（见图 5 箭头），采用激光剥蚀电感耦合等离子体质谱（LA-ICP-MS）完成。分析使用 PlasmaQuant MS Elite ICP-MS（Analytik Jena，德国），以高纯 Ar 作为雾化气和辅助气，以高纯 He 作为载气。激光剥蚀采用 NWR-213 系统（Elemental Scientific Lasers，美国），能量密度为 8 J/cm²，光斑直径为 50 µm，重复频率为 10 Hz。外部校准使用 NIST SRM 610 和 612 玻璃标准物质，数据处理采用 Iolite 软件包完成。\"}},{\"id\":\"c5337f520\",\"type\":\"heading\",\"data\":{\"text\":\"UV-Vis-NIR 光谱\",\"level\":2}},{\"id\":\"e636401ed\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/ea9ab3c87f9a47888f9390cc6ec05451.jpg\",\"caption\":\"图 6：取自和田玉样品棕色与白色区域的 UV-Vis-NIR 光谱显示出明显差异。\",\"width\":\"100%\"}},{\"id\":\"cbad95c5b\",\"type\":\"paragraph\",\"data\":{\"text\":\"如表 II 和图 7a–e 所示，Mn、Fe 和 Ti 在棕色区域中富集，而在白色区域中亏损。相反，Cs 和 W 在白色核心中富集，在棕色区域中亏损。这些趋势通过 Pearson 相关系数得到确认（Pearson 相关系数是衡量两个变量线性相关性的统计量，用 r 表示，1.0 表示完全相关）：Mn 与 Fe 呈强相关（r = 0.98；图 7f），与 Ti 也呈强相关（r = 0.90）；而其与 Cs（r = –0.63）和 W（r = –0.56）的关系则明显为负相关。综合来看，这些数据表明过渡金属 Mn、Fe 和 Ti 优先分布于棕色区域，而大离子亲石元素 Cs 和高场强元素 W 则集中于白色区域。\"}},{\"id\":\"356f8ebbc\",\"type\":\"paragraph\",\"data\":{\"text\":\"表 II：沿和田玉样品 40 点线性剖面进行 LA-ICP-MS 分析所选定元素的化学组成（单位：ppm）。\"}},{\"id\":\"832f09a9f\",\"type\":\"table\",\"data\":{\"headers\":[],\"rows\":[[\"元素\",\"第 1–10 点（棕色）\",\"第 11–30 点（白色）\",\"第 31–40 点（棕色）\"],[\"Mn\",\"679 ± 24\",\"543 ± 76\",\"652 ± 31\"],[\"Fe\",\"2619 ± 87\",\"2030 ± 195\",\"2424 ± 113\"],[\"Ti\",\"67.6 ± 4.2\",\"56.0 ± 7.9\",\"66.3 ± 4.6\"],[\"Cs\",\"4.0 ± 0.2\",\"10.0 ± 2.1\",\"3.8 ± 0.3\"],[\"W\",\"0.81 ± 0.10\",\"1.79 ± 0.36\",\"0.68 ± 0.08\"]]}},{\"id\":\"94e77f284\",\"type\":\"heading\",\"data\":{\"text\":\"微量元素组成\",\"level\":2}},{\"id\":\"572cf7640\",\"type\":\"table\",\"data\":{\"headers\":[],\"rows\":[[{\"img\":\"https://project-static.guildgemedu.com/docx-import/cca9bffdac33493a812b08b8f9a487e0.png\",\"text\":\"\"},{\"img\":\"https://project-static.guildgemedu.com/docx-import/6d1581f4a78c499a9244f5b5276d7311.png\",\"text\":\"\"}],[{\"img\":\"https://project-static.guildgemedu.com/docx-import/da7d25a70e52430c8ae00da0c3e5ea95.png\",\"text\":\"\"},{\"img\":\"https://project-static.guildgemedu.com/docx-import/7c113c7f07634ffd85b9a725e4e6511d.png\",\"text\":\"\"}],[{\"img\":\"https://project-static.guildgemedu.com/docx-import/067a0766b86e4608ba834e791cf5f14d.png\",\"text\":\"\"},{\"img\":\"https://project-static.guildgemedu.com/docx-import/f6496e3de15a4c629b7edc10ff6d1959.png\",\"text\":\"\"}]]}},{\"id\":\"6ea30e3c6\",\"type\":\"paragraph\",\"data\":{\"text\":\"图 7：沿图 5 所示线性剖面对和田玉样品进行 LA-ICP-MS 化学分析，结果表明 Mn、Fe 和 Ti 富集于外侧棕色带（a–c），而 W 和 Cs 富集于中央白色带（d、e）。Mn 与 Fe 的关系图（f）显示二者具有很强的相关性。\"}},{\"id\":\"60add4a45\",\"type\":\"paragraph\",\"data\":{\"text\":\"与白色区域相比，棕色区域中 Mn、Fe 和 Ti 含量较高，这强烈表明这些元素参与了棕色的形成。仍需进一步研究该和田玉棕色与白色域的具体致色机制，以推进我们对这种材料及其形成过程的认识。\"}},{\"id\":\"d28c281c4\",\"type\":\"paragraph\",\"data\":{\"text\":\"Yujie Gao，Tiantian Huang(candice.huang@guildgemlab.com)Qi LuGuild Gem Laboratories\"}}]}","中国新疆阿尔金山“糖白料”和田玉 和田玉在中国具有悠久历史和深厚的文化意义，同时也拥有庞大的消费市场。2025 年 7 月，作者前往中国西北部新疆维吾尔自治区的和田玉矿区进行野外考察，并在多个地点亲自采集了不同品种的和田玉。其中一种被称为“糖白料”和田玉，因具有棕白相间的特征色带而备受关注。由于棕色部分类似红糖的色调，白色部分则类似白糖，因此整体呈现“糖”般的外观，这也成为其在玉石贸易中的俗称。该...","‘Sugar’ Nephrite from the Altun Mountains, Xinjiang, China","{\"blocks\":[{\"id\":\"fcc1b4bc7\",\"type\":\"heading\",\"data\":{\"text\":\"‘Sugar’ Nephrite from the Altun Mountains, Xinjiang, China\",\"level\":1}},{\"id\":\"8df6eb015\",\"type\":\"paragraph\",\"data\":{\"text\":\"Nephrite has a long history and profound cultural significance in China, along with a vast consumer market. In July 2025, author YG conducted a field trip to nephrite mining areas in the Xinjiang Uygur Autonomous Region of north-western China, and personally collected different varieties of nephrite from multiple sites. Among them was a type known as ‘sugar’ nephrite (tang bai liao), which has attracted significant attention due to its distinctive visual appearance that shows alternating brown and white colouration. Since the brown sections resemble the hue of brown sugar, and the white parts look like white sugar, overall it presents a ‘sugary’ appearance, providing its colloquial name in the jade trade. This material comes from nephrite deposits in the Altun Mountains (or Altyn-Tagh region) in south-eastern Xinjiang (Fang et al. 2024), with the nearest administrative areas being Ruoqiang County and Qiemo County. This region hosts approximately 300–400 active jade-mining sites.\"}},{\"id\":\"708849a99\",\"type\":\"paragraph\",\"data\":{\"text\":\"A representative sample of ‘sugar’ nephrite that weighed approximately 19.8 g and measured 40 × 18 × 17 cm (Figure 5) was characterised for this report. It contained two parallel brown bands—one at the top and one at the bottom—sandwiching a white section between. In the jade trade, this symmetrical structure is referred to as ‘heaven and earth sugar’ (tian di tang), symbolising ‘heaven above, earth below and humanity in between’, representing a meaningful natural formation.\"}},{\"id\":\"45425ebce\",\"type\":\"paragraph\",\"data\":{\"text\":\"Infrared spectroscopy confirmed that both colour portions of the sample were composed of tremolite, as expected for nephrite jade (Zhang et al. 2022), with no detectable presence of other minerals such as actinolite.\"}},{\"id\":\"eced2f931\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/625138571abf471aac60577d31252a65.jpg\",\"caption\":\"Figure 5: The ‘sugar’ nephrite sample (40 × 18 × 17 cm) examined for this study is representative of some of the material collected by author YG from the nephrite-mining region of the Altun Mountains, Xinjiang, China. The arrow shows the locations of the chemical analyses of the different colour zones. \",\"width\":\"100%\"}},{\"id\":\"84245ab9c\",\"type\":\"paragraph\",\"data\":{\"text\":\"UV-Vis-NIR spectra of the differently coloured areas of the sample are shown in Figure 6. The brown zones exhibited a distinct broad absorption band centred at 430 nm, while the white area primarily displayed an absorption maximum at 340 nm. Both the white and brown portions exhibited an absorption band at ~950 nm, which is attributed to the presence of OH\u003Csup>-\u003C/sup> groups within the nephrite structure (Jutras et al. 2023).\"}},{\"id\":\"7c625ea5d\",\"type\":\"paragraph\",\"data\":{\"text\":\"Although Mn, Fe and Ti are well-established chromophores in yellow nephrite (Jiang 2020), the origin of brown coloration has been attributed either to the presence of Mn³\u003Csup>+\u003C/sup> and Fe³\u003Csup>+\u003C/sup> (Yu et al. 2016) or to goethite micro-particles (Han et al. 2013). The cause of the white-to-brown colour variation in ‘sugar’ nephrite remains unresolved due to a paucity of dedicated studies. To investigate the trace-element distribution in this material, a linear traverse of 40 points was analysed across the brown and white zones of the sample (see arrow in Figure 5) using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). The analyses were performed using a PlasmaQuant MS Elite ICP-MS (Analytik Jena, Germany), with high-purity Ar as the nebuliser and auxiliary gas, and high-purity He as the carrier gas. Laser ablation was carried out with an NWR-213 system (Elemental Scientific Lasers, USA) using an energy density of 8 J/cm², a spot size of 50 µm and a repetition rate of 10 Hz. NIST SRM 610 and 612 glass standards were used for external calibration, and data reduction was undertaken with the Iolite software package.\"}},{\"id\":\"a0fc79963\",\"type\":\"heading\",\"data\":{\"text\":\"UV-Vis-NIR Spectra\",\"level\":2}},{\"id\":\"cc583025c\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/0a2a02f01d904a41854313f496c95b33.jpg\",\"caption\":\"Figure 6: UV-Vis-NIR spectra taken from the brown and white areas of the nephrite sample show distinct differences.\",\"width\":\"100%\"}},{\"id\":\"508494df9\",\"type\":\"paragraph\",\"data\":{\"text\":\"As shown in Table II and Figure 7a–e, Mn, Fe and Ti were enriched in the brown zones and depleted in the white area. By contrast, Cs and W were enriched in the white core and depleted in the brown zones. These trends were confirmed using a Pearson correlation coefficient (a statistical measure of linear correlation between two variables, symbolised by r, with 1.0 equalling a perfect correlation): Mn correlated strongly with Fe (r = 0.98; Figure 7f) and Ti (r = 0.90), whereas its relationships with Cs (r = –0.63) and W (r = –0.56) were markedly negative. Collectively, these data show that the transition metals Mn, Fe and Ti preferentially occur in the brown zones, while the large-ion-lithophile element Cs and high-field-strength element W concentrate in the white area.\"}},{\"id\":\"43d4499c1\",\"type\":\"paragraph\",\"data\":{\"text\":\"Table II: Chemical composition by LA-ICP-MS of selected elements along the 40-point linear traverse across the nephrite sample (in ppm).\"}},{\"id\":\"4da0d7f3a\",\"type\":\"table\",\"data\":{\"headers\":[],\"rows\":[[\"Element\",\"Points 1–10(brown)\",\"Points 11–30(white)\",\"Points 31–40(brown)\"],[\"Mn\",\"679 ± 24\",\"543 ± 76\",\"652 ± 31\"],[\"Fe\",\"2619 ± 87\",\"2030 ± 195\",\"2424 ± 113\"],[\"Ti\",\"67.6 ± 4.2\",\"56.0 ± 7.9\",\"66.3 ± 4.6\"],[\"Cs\",\"4.0 ± 0.2\",\"10.0 ± 2.1\",\"3.8 ± 0.3\"],[\"W\",\"0.81 ± 0.10\",\"1.79 ± 0.36\",\"0.68 ± 0.08\"]]}},{\"id\":\"3b03b7606\",\"type\":\"heading\",\"data\":{\"text\":\"Trace-element Composition\",\"level\":2}},{\"id\":\"0a680440f\",\"type\":\"table\",\"data\":{\"headers\":[],\"rows\":[[{\"img\":\"https://project-static.guildgemedu.com/docx-import/32427a7078bc4b38b650e6aef72f32e8.png\",\"text\":\"\"},{\"img\":\"https://project-static.guildgemedu.com/docx-import/86469b66acb94753879ad3fffe15ee6e.png\",\"text\":\"\"}],[{\"img\":\"https://project-static.guildgemedu.com/docx-import/4dc7337cea5f4acd83ece8f5091536d6.png\",\"text\":\"\"},{\"img\":\"https://project-static.guildgemedu.com/docx-import/48197e37f53e407fa94f74ff225b9b58.png\",\"text\":\"\"}],[{\"img\":\"https://project-static.guildgemedu.com/docx-import/13fad846bc924d6f8e01758a46db51a6.png\",\"text\":\"\"},{\"img\":\"https://project-static.guildgemedu.com/docx-import/fa643a689b3f41bea9fda6e35af66851.png\",\"text\":\"\"}]]}},{\"id\":\"5c5af8125\",\"type\":\"paragraph\",\"data\":{\"text\":\"Figure 7: Chemical analyses of the nephrite sample by LA-ICP-MS along the linear traverse shown in Figure 5 indicate that Mn, Fe and Ti are concentrated in the outer brown zones (a–c), while W and Cs are enriched in the central white zone (d, e). A graph of Mn vs Fe (f) shows the strong correlation between these two elements.\"}},{\"id\":\"6114c5873\",\"type\":\"paragraph\",\"data\":{\"text\":\"The presence of enriched amounts of Mn, Fe and Ti in the brown zones as compared to the white area strongly suggest that these elements are involved with producing the brown colouration. Further investigations into the specific colour-forming mechanisms of the brown and white domains of this nephrite are needed to advance our understanding of this material and its formation.\"}},{\"id\":\"b410ae907\",\"type\":\"paragraph\",\"data\":{\"text\":\"Yujie Gao, Tiantian Huang(candice.huang@guildgemlab.com)and Qi LuGuild Gem LaboratoriesShenzhen, China\"}},{\"id\":\"b749adeca\",\"type\":\"heading\",\"data\":{\"text\":\"References\",\"level\":2}},{\"id\":\"8c709b074\",\"type\":\"paragraph\",\"data\":{\"text\":\"Fang, T., Chang, Y. & Yang, M. 2024. Nephrite from Xinjiang Qiemo Margou deposit: Gemological and geochemical insights. Minerals, 14(5), article 458, https://doi.org/10.3390/min14050458.\"}},{\"id\":\"e46ef7a78\",\"type\":\"paragraph\",\"data\":{\"text\":\"Han, W., Hong, H., Wu, Y. & Yin, K. 2013. A study on the colouring mechanism of “sugar” Hetian jade. Spectroscopy and Spectral Analysis, 28(5), 1005–1009 (in Chinese with English abstract).\"}},{\"id\":\"0f2756887\",\"type\":\"paragraph\",\"data\":{\"text\":\"Jiang, Y. 2020. Research on the mineralogical petrological characteristics and genesis mechanism of Hetian jade in Ruoqiang, Xinjiang. PhD dissertation, China University of Geosciences, Beijing, China (see pp. 81–85; in Chinese).\"}},{\"id\":\"97d64e0ec\",\"type\":\"paragraph\",\"data\":{\"text\":\"Jutras, J.-P., Rossman, G.R., Williams, B. & Williams, C. 2023. Nephrite jade from Washington State, USA, including a new variety showing optical phenomena. Journal of Gemmology, 38(5), 494–511, https://doi.org/10.15506/jog.2023.38.5.494.\"}},{\"id\":\"f64d6c077\",\"type\":\"paragraph\",\"data\":{\"text\":\"Yu, H., Wang, R., Guo, J., Li, J. & Yang, X. 2016. Color-inducing elements and mechanisms in nephrites from Golmud, Qinghai, NW China: Insights from spectroscopic and compositional analyses. Journal of Mineralogical and Petrological Sciences, 111, 313–325, https://doi.org/10.2465/jmps.151103 (in Chinese with English abstract).\"}},{\"id\":\"9b982febd\",\"type\":\"paragraph\",\"data\":{\"text\":\"Zhang, X., Shi, G., Zhang, X. & Gao, K. 2022. Formation of the nephrite deposit with five mineral assemblage zones in the central western Kunlun Mountains, China. Journal of Petrology, 63(11), article egac117, https://doi.org/10.1093/petrology/egac117.\"}}]}","‘Sugar’ Nephrite from the Altun Mountains, Xinjiang, China Nephrite has a long history and profound cultural significance in China, along with a vast consumer market. In July 2025, author YG conducted...","https://project-static.guildgemedu.com/project/b1f53c84-2281-4404-b786-3eb6ae4c91a9.jpg","center","2026-08-05T15:47:31","HuangTianTian","2026-08-11T10:40:27","samuel",96,"2026-08-04T15:43:00",false,[],[],[290,291,301,311,321,331,341,351,361,371],{"id":284,"slug":270,"content_type":271,"title":272,"title_en":275,"excerpt":274,"excerpt_en":277,"featured_image_url":278,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":280,"created_at":285},{"id":292,"slug":293,"content_type":271,"title":294,"title_en":295,"excerpt":296,"excerpt_en":297,"featured_image_url":298,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":299,"created_at":300},95,"grandidierite-inclusions-in-a-sri-lankan-sapphire","斯里兰卡蓝宝石中首次发现罕见包裹体——硅硼镁铝石","Grandidierite Inclusions in a Sri Lankan Sapphire","斯里兰卡蓝宝石中首次发现罕见包裹体——硅硼镁铝石 在宝石的世界里，包裹体宛如一把独特的钥匙，它不仅是鉴定宝石产地的重要依据，更能为我们揭开宝石形成地质环境的神秘面纱。 最近，GUILD宝石实验室收到一颗来自斯里兰卡的蓝宝石原石（图1）。这颗原石内部包含多种包裹体，包括片状的黑色石墨和透明的金云母晶体（图2）等。这些包裹体在斯里兰卡蓝宝石中非常常见。 在进一步的显微观察过程中，一些无色透明的细长柱状...","Grandidierite Inclusions in a Sri Lankan Sapphire Inclusions serve not only as important features for determining a gemstone's origin but also as indicators of the geological environment in which the ...","https://project-static.guildgemedu.com/project/9402da5d-0c80-4940-9bf0-e7ce99ed48fc.JPG","2026-08-05T15:41:53","2026-08-04T15:34:00",{"id":302,"slug":303,"content_type":271,"title":304,"title_en":305,"excerpt":306,"excerpt_en":307,"featured_image_url":308,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":309,"created_at":310},94,"a-rare-inclusion-assemblage-in-a-ruby-from-mogok-myanmar-lazurite-sulphur-and-bystrite","缅甸抹谷红宝石中的罕见包裹体组合：青金石，自然硫和比钙霞石","A Rare Inclusion Assemblage in a Ruby from Mogok, Myanmar: Lazurite, Sulphur and Bystrite","缅甸抹谷红宝石中的罕见包裹体组合：青金石，自然硫和比钙霞石          新技术的开发与应用一直以来都是行业快速升级迭代的引擎。拉曼的应用极大促进了宝石学家对包裹体的理解和认知，并指导宝石检测和研究工作。在红宝石研究中，GUILD宝石实验室应用拉曼对红宝石矿物进行识别，从而帮助进行更为准确的产地判定。         GUILD宝石实验室收到了一颗2.22 ct的椭圆形刻面红色宝石。通过傅里叶...","A Rare Inclusion Assemblage in a Ruby from Mogok, Myanmar: Lazurite, Sulphur and Bystrite A 2.22 ct oval-cut ruby was recently submitted to Guild Gem Laboratories for identification (Figure 6). Fourie...","https://project-static.guildgemedu.com/project/0f56cb90-7d81-4b70-ac7d-250efec57fff.jpg","2026-08-05T15:32:18","2026-08-04T15:17:00",{"id":312,"slug":313,"content_type":271,"title":314,"title_en":315,"excerpt":316,"excerpt_en":317,"featured_image_url":318,"cover_position":279,"is_featured":286,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":319,"created_at":320},91,"spectral-and-chemical-analysis-on-pink-green-bicolor-tourmaline","粉绿双色碧玺的光谱与化学分析研究","Spectral and Chemical Analysis on Pink-Green Bicolor Tourmaline","粉绿双色碧玺的光谱与化学分析研究 ——揭示碧玺颜色成因的多维度研究 碧玺是自然界中色彩最为丰富的宝石品种之一，几乎涵盖所有光谱颜色。其中，粉绿双色碧玺因在一颗宝石中同时展现粉色与绿色的奇妙组合，深受宝石爱好者和收藏家的青睐。GUILD吉尔德宝石实验室对17颗粉绿双色碧玺进行了系统的宝石学、光谱学和化学分析研究，旨在揭示其颜色变化的内在机制。  样品与研究方法 本研究选取了17颗刻面碧玺样品，总重1...","Spectral and Chemical Analysis of Pink-Green Bicolor Tourmaline HUANG Tiantian, GAO Yujie Abstract: Seventeen pink-green bicolored tourmaline samples were studied by standard gemological testing, Four...","https://project-static.guildgemedu.com/project/db63c1e7-78a0-4bd0-bcf8-b1766c58098f.jpg","2026-07-06T13:51:58","2026-07-06T04:26:00",{"id":322,"slug":323,"content_type":271,"title":324,"title_en":325,"excerpt":326,"excerpt_en":327,"featured_image_url":328,"cover_position":279,"is_featured":286,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":329,"created_at":330},93,"a-pink-sapphire-with-questionable-heat-treatment","检测案例报告-粉色蓝宝热处理判定","A Pink Sapphire with Questionable Heat Treatment","检测案例报告：一颗大克拉粉色蓝宝石的热处理判定分析 近期我们收到一颗大克拉的粉色蓝宝石，并对其开展了系统性的检测。检测过程中，我们发现了一些具有争议性的特征，使该样品成为一个非常典型的案例，可用于进一步加深对蓝宝石“是否经过热处理”判断标准的理解与阐释。 我们首先进行了常规的宝石学测试，包括反射红外光谱确认其为蓝宝石，从而确定了矿物种类；随后通过透射红外光谱对其氢氧根（OH⁻）相关吸收峰进行观察，...","A Pink Sapphire with Questionable Heat Treatment A pink sapphire weighing over 20 ct was recently submitted to Guild Gem Laboratories, and it presented a particularly challenging case for the determin...","https://project-static.guildgemedu.com/project/2428f9d3-11cb-4ca0-99cd-564522aaee2a.jpg","2026-07-06T14:10:30","2026-07-05T21:58:00",{"id":332,"slug":333,"content_type":271,"title":334,"title_en":335,"excerpt":336,"excerpt_en":337,"featured_image_url":338,"cover_position":279,"is_featured":286,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":339,"created_at":340},92,"bicoloured-jadeite-omphacite-jade-from-guatemala","危地马拉的双色翡翠","Bicoloured Jadeite-Omphacite Jade from Guatemala","危地马拉的双色翡翠 传统上，来自缅甸的硬玉-绿辉石玉（翡翠）在中国市场占据主导地位；不过近年来，危地马拉产翡翠受到越来越多关注。随着该产地材料质量和供应量不断提升，其市场份额也迅速扩大。已有研究表明，危地马拉翡翠主要由辉石族矿物硬玉（NaAlSi2O6）和/或绿辉石 [(Na,Ca,Fe2+,Mg)(Al,Fe3+,Fe2+,Mg)(Si2O6)] 组成（Liu et al. 2024）。 近期，...","Bicoloured Jadeite-Omphacite Jade from Guatemala Traditionally, jadeite-omphacite jade (fei cui) from Myanmar prevails in the Chinese market, although in recent years material from Guatemala has drawn...","https://project-static.guildgemedu.com/project/6f093c9c-dafd-4213-84dc-9fe80e1ccd93.jpg","2026-07-06T13:57:19","2026-07-05T13:52:00",{"id":342,"slug":343,"content_type":271,"title":344,"title_en":345,"excerpt":346,"excerpt_en":347,"featured_image_url":348,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":349,"created_at":350},89,"fayalite-inclusion-in-guatemalan-jadeite-omphacite-jade","危地马拉翡翠中的铁橄榄石包裹体","Fayalite Inclusion in Guatemalan Jadeite-Omphacite Jade","危地马拉翡翠中的铁橄榄石包裹体 在珠宝玉石的璀璨世界里，翡翠始终占据着举足轻重的地位，尤其在中国市场，其受欢迎程度经久不衰。近年来，来自危地马拉的翡翠更是异军突起，需求量攀升，成为众多消费者关注的焦点。 近日，GUILD宝石实验室收到了一枚翡翠吊坠，客户要求进行产地检测（图1）。这件翡翠货品颜色浓郁且均匀。拉曼测试结果显示，它属于硬玉和绿辉石的过渡相。在显微镜下进一步观察，其结构细腻，并散布着若干...","Fayalite Inclusion in Guatemalan Jadeite-Omphacite Jade  Figure 1: The jadeite-omphacite cabochon in this pendant (29.40 x 20.87 mm) was found to contain some interesting inclusions. Photo by Siqi Luo...","https://project-static.guildgemedu.com/project/47a6f875-e003-4bdf-8304-36b27605d1c6.jpg","2026-06-05T16:37:37","2026-06-04T16:28:00",{"id":352,"slug":353,"content_type":271,"title":354,"title_en":355,"excerpt":356,"excerpt_en":357,"featured_image_url":358,"cover_position":279,"is_featured":286,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":359,"created_at":360},90,"an-assembled-emerald-rough","一种人工复合祖母绿原石仿制品","An Assembled ‘Emerald’ Rough","一种人工复合祖母绿原石仿制品 新发现的宝石矿床总会在珠宝行业内引起极大的关注。最近，一块客户声称来自赞比亚新矿床的祖母绿原石样品被送至深圳吉尔德宝石实验室进行检测（图1）。经初步宏观观察，此样品在外观特征上与赞比亚祖母绿原石具有一定的相似性，可见绿色晶体与棕色层状云母矿物共生。依据地质学文献资料，赞比亚矿床内发育良好的祖母绿晶体通常分布于石英脉和金云母片岩的接触带区域。然而，宝石学家通过详细的显微...","An Assembled ‘Emerald’ Rough New gem discoveries invariably generate considerable interest within the industry. Recently, a specimen was submitted to Guild Gem Laboratories in Shenzhen as a purported ...","https://project-static.guildgemedu.com/project/1909ebd8-65a5-4bd9-aebe-265961a07724.jpg","2026-06-05T16:43:29","2026-06-04T08:39:00",{"id":362,"slug":363,"content_type":271,"title":364,"title_en":365,"excerpt":366,"excerpt_en":367,"featured_image_url":368,"cover_position":279,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":369,"created_at":370},88,"advanced-instrumentation-for-identifying-sugar-acid-treated-opal","检测糖酸处理欧泊的新型方法","Advanced Instrumentation for Identifying Sugar-Acid-Treated Opal","检测糖酸处理欧泊的新型方法          在宝石交易市场中，黑欧泊因为其深色背景会使变彩现象显得更加突出而被人们更为追捧。为了模仿这种天然的深色，人们会采用糖酸处理和烟熏处理来加深浅色欧泊的体色。除用于白欧泊外，糖酸处理最常见于孔隙较强的材料，例如澳大利亚安达穆卡（Andamooka）产的脉石欧泊(Brown 1991; Hsu & Kennedy 2022)，以及埃塞俄比亚产的hydroph...","Advanced Instrumentation for Identifying Sugar-Acid-Treated Opal Black opal is commonly more highly valued than white opal because the dark background makes the play-of-colour appear more prominent. T...","https://project-static.guildgemedu.com/project/eb8ef793-022b-405a-8aa8-ee12ae45345c.JPG","2026-06-05T16:30:14","2026-05-31T04:19:00",{"id":372,"slug":373,"content_type":374,"title":375,"title_en":376,"excerpt":377,"excerpt_en":378,"featured_image_url":379,"cover_position":279,"is_featured":286,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":380,"created_at":381},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","2026-03-31T11:28:18","2026-03-29T20:00:00",1786416977693]