[{"data":1,"prerenderedAt":338},["ShallowReactive",2],{"header-nav-data":3,"news-zh-a-decade-in-the-field-guild-gem-laboratories-reflects-on-10-years-of-field-gemology-research-in-bang":226,"related-news-zh":245},{"reports":4,"labs":108},[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",{"slug":227,"content_type_name":228,"is_zh_open":13,"is_en_open":13,"title":229,"content":230,"excerpt":231,"title_en":232,"content_en":233,"excerpt_en":234,"featured_image_url":235,"cover_position":236,"is_featured":13,"is_published":13,"published_at":237,"published_by_name":238,"authors":12,"venue":12,"paper_published_date":12,"citation":12,"paper_type":12,"last_updated_at":239,"last_updated_by_name":238,"id":240,"created_at":241,"is_deleted":242,"external_links":243,"attachments":244},"a-decade-in-the-field-guild-gem-laboratories-reflects-on-10-years-of-field-gemology-research-in-bang","news","A Decade in the Field｜GUILD吉尔德宝石实验室在曼谷回顾十年实地宝石学研究","{\"blocks\":[{\"id\":\"138c79eec\",\"type\":\"heading\",\"data\":{\"text\":\"A Decade in the Field｜GUILD吉尔德宝石实验室在曼谷回顾十年实地宝石学研究\",\"level\":1}},{\"id\":\"47301588d\",\"type\":\"paragraph\",\"data\":{\"text\":\"2026年9月7日，GUILD吉尔德宝石实验室在泰国曼谷举办“A Decade in the Field”周年主题活动，首次系统回顾了过去十年围绕实地宝石学研。活动以“Mine to Market”为主线，介绍产区考察、源头样品和市场观察如何应用于实验室研究与宝石学教育。\"}},{\"id\":\"a3051f91c\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/64ac953968ee466b8dfd7210c194beb8.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"61a11f9a5\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/a0250a9eaa3f4a4a82f13011683ce5cd.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"2333f8a37\",\"type\":\"paragraph\",\"data\":{\"text\":\"左1 | 泰国珠宝首饰行业协会（TGJTA）会长Khun Chomphol Phornchindarak右2 | 斯里兰卡国家宝石与珠宝管理局主席 S.P.Chaminda教授右1 | 斯里兰卡珠宝贸易商协会主席Rizwan Nayeem\"}},{\"id\":\"213481d09\",\"type\":\"paragraph\",\"data\":{\"text\":\"GUILD吉尔德宝石学教育总裁、GUILD吉尔德宝石实验室高级副总裁Andrew Lucas发表主题演讲，分享他对全球彩色宝石市场、宝石来源与供应链及实地研究方法的观察。GUILD吉尔德宝石实验室总裁、GUILD吉尔德宝石学创始人刘丽红（Ruby Liu）亦出席活动，与现场嘉宾交流。\"}},{\"id\":\"1ac6af708\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/1bc4aec60d94428d9b18ce28ecca4366.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"244523790\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/c0260d361c88414fa9871eeb2fe60f55.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"4f00652f0\",\"type\":\"paragraph\",\"data\":{\"text\":\"斯里兰卡珠宝贸易商协会主席Rizwan Nayeem、斯里兰卡国家宝石与珠宝管理局主席S.P.Chaminda教授与泰国珠宝首饰行业协会（TGJTA）会长Khun Chomphol Phornchindarak（黄海东）亦在活动现场致辞。\"}},{\"id\":\"7a39cba2e\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/b7527723c5074167891f2784ee15c8ee.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"5bcf84070\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/60976179000a4e6d965f6099fc779323.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"2dffb9a35\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/3f6f3567a2214a3db33bc920ba796ff6.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"eeda7c393\",\"type\":\"heading\",\"data\":{\"text\":\"彩色宝石市场的十年变化\",\"level\":3}},{\"id\":\"01f734aba\",\"type\":\"paragraph\",\"data\":{\"text\":\"Andrew Lucas提到，过去十年彩色宝石的消费需求、产区格局和交易方式都在变化。中国市场的发展带动了新品种和新产地需求。2021年以来，全球宝石生产与贸易格局继续调整，印度等市场显现出新的需求，直播、电商和社交媒体也改变了行业的信息传播与销售方式。\"}},{\"id\":\"87b062a40\",\"type\":\"paragraph\",\"data\":{\"text\":\"随着更多产地进入同一市场，同类宝石的来源和供应链更加复杂，市场对信息透明度和产地信息准确性的要求随之提高。\"}},{\"id\":\"3d38e16b5\",\"type\":\"heading\",\"data\":{\"text\":\"从产区采样到实验室分析\",\"level\":3}},{\"id\":\"61490cddc\",\"type\":\"paragraph\",\"data\":{\"text\":\"在过去十年，GUILD吉尔德宝石学家的实地研究足迹覆盖哥伦比亚、莫桑比克、斯里兰卡、赞比亚和澳大利亚等地，以及阿富汗潘杰希尔、马达加斯加伊拉卡卡及泰国尖竹汶等产区和贸易中心。\"}},{\"id\":\"5aa26ca4c\",\"type\":\"paragraph\",\"data\":{\"text\":\"GUILD吉尔德宝石学家在产区记录地质环境、产出条件和开采方式，采集来源明确的A-Type标样；在贸易市场观察原石如何被分选、切割、处理和交易。\"}},{\"id\":\"473b79364\",\"type\":\"paragraph\",\"data\":{\"text\":\"A-Type标样保留了明确的来源记录，并与具体产地及地质背景相对应。实物样品被纳入实验室参考体系，相关检测数据进入数据库，用于与同类宝石材料进行比较。\"}},{\"id\":\"063e9ac8e\",\"type\":\"paragraph\",\"data\":{\"text\":\"实地观察不能替代实验室分析，但可以为样品和数据提供来源背景。产地判断仍需结合显微观察、仪器检测、参考样品及实地记录。\"}},{\"id\":\"e4f5cd7ce\",\"type\":\"heading\",\"data\":{\"text\":\"多来源宝石带来的产地鉴定问题\",\"level\":3}},{\"id\":\"fd1565f6b\",\"type\":\"paragraph\",\"data\":{\"text\":\"Andrew Lucas以祖母绿为例，介绍了多产地市场带来的研究问题。哥伦比亚祖母绿长期占据重要市场地位，近年来，赞比亚和巴基斯坦斯瓦特等产地也受到更多关注。他还介绍了赞比亚Grizzly矿区的开采及原石拍卖情况。\"}},{\"id\":\"144b874bf\",\"type\":\"paragraph\",\"data\":{\"text\":\"现场问答环节则谈到不同来源翡翠的产地鉴定。Andrew Lucas介绍，实验室会比较实地采集的参考样品、地质记录和分析结果。产地判断不能依赖单一特征或单项数据，还需要观察相关特征能否与其他证据相互支持。\"}},{\"id\":\"432381fda\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/be508d99a26743ccbdad64dd516988cb.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"5bf1e8b40\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/4d95e39e4e5845749b294c080d4c2ea2.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"3179383af\",\"type\":\"paragraph\",\"data\":{\"text\":\"现场嘉宾向Andrew Lucas提问讨论\"}},{\"id\":\"84982956d\",\"type\":\"heading\",\"data\":{\"text\":\"实地研究如何进入宝石学教育\",\"level\":3}},{\"id\":\"cfd8695c8\",\"type\":\"paragraph\",\"data\":{\"text\":\"活动还介绍了GUILD吉尔德全球实地宝石学游学项目。项目曾带领学习者前往巴基斯坦、斯里兰卡、泰国和巴西等地，走进矿区、交易市场及产业一线，观察宝石从开采、分选到加工和交易的过程。后续项目计划拓展全球更多的宝石源头地区。\"}},{\"id\":\"e50e293ed\",\"type\":\"paragraph\",\"data\":{\"text\":\"“If you don’t go, you don’t know”，Andrew Lucas以这句话概括实地研究的必要性。产区和贸易现场提供的信息，无法仅从送检样品中获得。现场记录和来源明确的样品被带回实验室，经过分析与比较，逐步形成可用于鉴定、研究和教育的依据。\"}},{\"id\":\"0b040105d\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/4abe82b11a864ee3a8369dd588bdf557.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"b557d0fd5\",\"type\":\"paragraph\",\"data\":{\"text\":\"现场嘉宾与Andrew Lucas（中）合影留念\"}},{\"id\":\"753d39b89\",\"type\":\"paragraph\",\"data\":{\"text\":\"——————\"}},{\"id\":\"30163a767\",\"type\":\"heading\",\"data\":{\"text\":\"关于GUILD吉尔德宝石实验室\",\"level\":3}},{\"id\":\"a85493371\",\"type\":\"paragraph\",\"data\":{\"text\":\"GUILD吉尔德宝石实验室成立于1980年，总部位于美国洛杉矶。目前，GUILD吉尔德在洛杉矶、曼谷、斯里兰卡贝鲁瓦拉，以及中国香港、深圳、广州和诸暨设有实验室，业务涵盖彩色宝石、钻石、珍珠与玉石的鉴定、分级和研究。\"}}]}","A Decade in the Field｜GUILD吉尔德宝石实验室在曼谷回顾十年实地宝石学研究 2026年9月7日，GUILD吉尔德宝石实验室在泰国曼谷举办“A Decade in the Field”周年主题活动，首次系统回顾了过去十年围绕实地宝石学研。活动以“Mine to Market”为主线，介绍产区考察、源头样品和市场观察如何应用于实验室研究与宝石学教育。   左1 | 泰国珠宝首饰...","\"A Decade in the Field\" | GUILD Gem Laboratories Reflects on 10 Years of Field Gemology Research in Bangkok","{\"blocks\":[{\"id\":\"487c7b03b\",\"type\":\"paragraph\",\"data\":{\"text\":\"BANGKOK, September 7, 2026 — GUILD Gem Laboratories marked ten years of field gemology research with “A Decade in the Field,” an anniversary event held in Bangkok. Built around the theme “Mine to Market,” the gathering brought together industry leaders, gemologists, and trade association representatives to explore how field observations, documented reference samples, and market insight inform laboratory research and gemology education.\"}},{\"id\":\"552d5d3ab\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/9b06369a415245818e699ea37e529a9f.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"2a645c193\",\"type\":\"paragraph\",\"data\":{\"text\":\"Andrew Lucas, President of GUILD Institute of Gemology and Senior Vice President of GUILD Gem Laboratories, delivered the keynote address, drawing on a decade of tracking the global colored gemstone market — from shifting sources and supply chains to evolving field research methods. Ruby Liu, President of GUILD Gem Laboratories and Founder of GUILD Institute of Gemology, also attended the event and spent much of the evening engaging with guests.\"}},{\"id\":\"d2b7827d2\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/a844f69c4ca945f894c0aba38dbd5e7f.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"aa85beb3b\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/f372d30c21a742df8197c0eaf9788d2c.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"c0fff0c84\",\"type\":\"paragraph\",\"data\":{\"text\":\"Rizwan Nayeem, President of the Sri Lanka Gem and Jewellery Traders Association; Prof. S.P. Chaminda, Chairman of Sri Lanka’s National Gem and Jewellery Authority; and Khun Chomphol Phornchindarak (Huang Haidong), President of the Thai Gems and Jewelry Traders Association (TGJTA), also addressed attendees.\"}},{\"id\":\"f6e2ab023\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/98dbbe698f65400a96c50a0b367ddf37.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"fd83a0bb6\",\"type\":\"image\",\"data\":{\"src\":\"https://project-static.guildgemedu.com/docx-import/5517b7aaa7d147df9d23f370f2cb330d.jpg\",\"caption\":\"\",\"width\":\"100%\"}},{\"id\":\"e1b072539\",\"type\":\"heading\",\"data\":{\"text\":\"A Decade of Change in the Colored Gemstone Market\",\"level\":2}},{\"id\":\"cecc6b931\",\"type\":\"paragraph\",\"data\":{\"text\":\"In his keynote, Lucas traced a decade of change across the colored gemstone trade — in consumer demand, the map of producing regions, and the way business gets done. Growth in the Chinese market has driven rising demand for new gemstone varieties and sources, while global production and trade patterns have continued to shift since 2021, with markets such as India emerging as significant new sources of demand. Livestreaming, e-commerce, and social media have also reshaped how information travels and how gemstones are sold across the industry.\"}},{\"id\":\"5652dc880\",\"type\":\"paragraph\",\"data\":{\"text\":\"As gemstones from a widening range of origins reach the same markets, sourcing and supply chains for materials that look alike have grown more complex — sharpening the industry’s need for transparency and reliable origin information.\"}},{\"id\":\"0a0c72453\",\"type\":\"heading\",\"data\":{\"text\":\"From Field Sampling to Laboratory Analysis\",\"level\":2}},{\"id\":\"c43d2450d\",\"type\":\"paragraph\",\"data\":{\"text\":\"Over the past ten years, GUILD gemologists have carried out field research across Colombia, Mozambique, Sri Lanka, Zambia, and Australia, as well as in Panjshir, Afghanistan; Ilakaka, Madagascar; and Chanthaburi, Thailand — among other gemstone-producing regions and trading centers.\"}},{\"id\":\"d158b1604\",\"type\":\"paragraph\",\"data\":{\"text\":\"In producing regions, GUILD’s gemologists document geological settings, mining conditions, and extraction methods, and collect A-Type reference samples with verified origins. In trading centers, they observe how rough material is sorted, cut, treated, and brought to market.\"}},{\"id\":\"de5420daf\",\"type\":\"paragraph\",\"data\":{\"text\":\"Each A-Type sample carries a clear, traceable record linking it to a specific source and geological context. The physical stones enter the laboratory’s reference collection, while the corresponding test data are added to its database for comparison against similar material.\"}},{\"id\":\"131e4bc18\",\"type\":\"paragraph\",\"data\":{\"text\":\"Field observations don’t replace laboratory analysis — they give it context. Determining origin still depends on microscopic examination, instrumental testing, reference samples, and field documentation working together.\"}},{\"id\":\"4c034fc23\",\"type\":\"heading\",\"data\":{\"text\":\"Origin Determination in a Multi-Source Market\",\"level\":2}},{\"id\":\"bf524c9b1\",\"type\":\"paragraph\",\"data\":{\"text\":\"Using emeralds as a case study, Lucas walked through the research questions raised when a single gem type is supplied from multiple sources. Colombian emeralds have long anchored the market, even as Zambia and Swat, Pakistan have drawn growing attention in recent years; he also spoke about mining operations and rough auctions at Zambia’s Grizzly mine.\"}},{\"id\":\"e756164cd\",\"type\":\"paragraph\",\"data\":{\"text\":\"The Q&A session turned to origin determination for jadeite from different sources. Lucas explained that laboratories weigh field-collected reference samples against geological records and analytical results — origin, he noted, is never established from a single characteristic or data point, but from how the full body of evidence lines up.\"}},{\"id\":\"16b2246bf\",\"type\":\"heading\",\"data\":{\"text\":\"Bringing Field Research Into Gemology Education\",\"level\":2}},{\"id\":\"ace81a92c\",\"type\":\"paragraph\",\"data\":{\"text\":\"The event also introduced GUILD’s global Field Gemology study programs, which have taken students to Pakistan, Sri Lanka, Thailand, Brazil, and other locations to see mining areas, trading markets, and other stages of the gemstone trade firsthand — observing how a stone moves from ground to market through mining, sorting, processing, and trading. Future programs are planned to expand into more gemstone-producing regions.\"}},{\"id\":\"a0f8c46bf\",\"type\":\"paragraph\",\"data\":{\"text\":\"“If you don’t go, you don’t know,” Lucas said, summing up the case for field research. Producing regions and trading floors hold information no laboratory submission can fully capture. Bringing that documentation and those samples back to the lab — and building on them through analysis and comparison — is what grows the reference base supporting gemstone identification, research, and education.\"}},{\"id\":\"9b70841ed\",\"type\":\"heading\",\"data\":{\"text\":\"About GUILD Gem Laboratories\",\"level\":2}},{\"id\":\"cbf3d2bb5\",\"type\":\"paragraph\",\"data\":{\"text\":\"Founded in 1980 and headquartered in Los Angeles, GUILD Gem Laboratories operates laboratories in Los Angeles; Bangkok; Beruwala, Sri Lanka; and Hong Kong, Shenzhen, Guangzhou, and Zhuji in China, providing identification, grading, and research services for colored gemstones, diamonds, pearls, and jade.\"}},{\"id\":\"cff1d1857\",\"type\":\"paragraph\",\"data\":{\"text\":\"Media Contact\"}},{\"id\":\"154291961\",\"type\":\"paragraph\",\"data\":{\"text\":\"Dany Chen\"}},{\"id\":\"5b9e9507f\",\"type\":\"paragraph\",\"data\":{\"text\":\"chendanning@guildlab.cn\"}}]}","BANGKOK, September 7, 2026 — GUILD Gem Laboratories marked ten years of field gemology research with “A Decade in the Field,” an anniversary event held in Bangkok. Built around the theme “Mine to Mark...","https://project-static.guildgemedu.com/project/a63af724-b773-4b7a-bf42-6b5d6e84b7b4.jpg","center","2026-09-08T12:10:43","samuel","2026-09-08T12:29:22",98,"2026-09-07T12:08:00",false,[],[],[246,257,267,277,278,288,298,308,318,328],{"id":247,"slug":248,"content_type":249,"title":250,"title_en":251,"excerpt":252,"excerpt_en":253,"featured_image_url":254,"cover_position":236,"is_featured":242,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":255,"created_at":256},101,"emerald-containing-residues-of-green-polishing-compound","research","含绿色抛光剂残留物的祖母绿","Emerald Containing Residues of Green Polishing Compound","含绿色抛光剂残留物的祖母绿 祖母绿通常会使用有机填充物进行处理，以降低裂隙的可见度，从而改善净度（McClure et al. 1999）；在某些情况下，也会使用绿色油剂来改善其颜色（Ringsrud 1983；Jang-Green 2016）。近期，作者在检测一批送检祖母绿时，发现其中一颗宝石的裂隙内同时存在有机物和无机物。 这颗2.38 ct祖母绿呈中等至高饱和度的绿色（图22）。其宝石学特征...","Emerald Containing Residues of Green Polishing Compound Emeralds are commonly treated with organic fillers to reduce the visibility of fissures and thus improve their clarity (McClure et al. 1999), an...","https://project-static.guildgemedu.com/project/0c80e63b-44dc-4c01-898b-8e13fa1f99d6.jpg","2026-09-11T16:17:16","2026-09-11T00:15:00",{"id":258,"slug":259,"content_type":249,"title":260,"title_en":261,"excerpt":262,"excerpt_en":263,"featured_image_url":264,"cover_position":236,"is_featured":242,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":265,"created_at":266},100,"natural-emerald-with-inclusions-along-three-directions","天然祖母绿中沿三向分布的包裹体","Natural emerald with inclusions along three directions.","天然祖母绿中沿三向分布的包裹体 近期，GUILD宝石实验室收到一颗10.48 ct的糖塔形祖母绿（图1），需进行鉴定和产地确定。其折射率（约1.58）和比重（约2.80）均在绿柱石的范围内，傅里叶变换红外光谱（FTIR）测试确认其为天然祖母绿。此外，能量色散X射线荧光（EDXRF）分析显示，其Fe、V和Cr含量与赞比亚产祖母绿的含量一致。  将该宝石底面朝上置于偏光镜下时，可见干涉色。通过锥光镜确...","Natural emerald with inclusions along three directions. Recently, Guild Gem Laboratories received a 10.48 ct sugarloaf emerald (figure 1) for identification and origin determination. The refractive in...","https://project-static.guildgemedu.com/project/99d89407-9627-4bef-86fb-12221d2c8c17.jpg","2026-09-11T16:07:04","2026-09-11T00:04:00",{"id":268,"slug":269,"content_type":249,"title":270,"title_en":271,"excerpt":272,"excerpt_en":273,"featured_image_url":274,"cover_position":236,"is_featured":242,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":275,"created_at":276},99,"gota-de-aceite-effect-in-emerald-observation-and-cause","祖母绿中油滴效应的观察与成因","“Gota de aceite” Effect in Emerald: Observation and Cause","祖母绿中的“油滴”效应：观察与成因 摘要：高饱和度绿色和高净度的祖母绿深受宝石商人和收藏家的珍视与追捧。而具有所谓“油滴”（gota de aceite）光学效应的绿色祖母绿更为罕见。此类样品的稀缺导致相关研究匮乏。本文报道了一颗具有明显“油滴”效应的5.1克拉祖母绿的宝石学特征，并从晶体结构角度描述和阐释了“油滴”效应的成因。 ","Emeralds with highly saturated green color and pure clarity are strongly cherished and coveted by gem dealers and collectors. Those green beauties with the so called “Gota de aceite” optical phenomenon are rarer. Rarity of such samples causes the scarcity of related research on this subject. This article reports on the gemological features of one 5.1ct emerald with distinct “gota de aceite” effect. Also, the possible cause of “gota de aceite” is described and illustrated in crystalline structural perspective.","https://project-static.guildgemedu.com/project/d588290b-4f39-4994-96b2-2b9ee88b3424.jpg","2026-09-11T16:03:51","2026-09-10T23:54:00",{"id":240,"slug":227,"content_type":228,"title":229,"title_en":232,"excerpt":231,"excerpt_en":234,"featured_image_url":235,"cover_position":236,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":237,"created_at":241},{"id":279,"slug":280,"content_type":249,"title":281,"title_en":282,"excerpt":283,"excerpt_en":284,"featured_image_url":285,"cover_position":236,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":286,"created_at":287},96,"sugar-nephrite-from-the-altun-mountains-xinjiang-china","中国新疆阿尔金山“糖白料”和田玉","‘Sugar’ Nephrite from the Altun Mountains, Xinjiang, China","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 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","2026-08-05T15:47:31","2026-08-04T15:43:00",{"id":289,"slug":290,"content_type":249,"title":291,"title_en":292,"excerpt":293,"excerpt_en":294,"featured_image_url":295,"cover_position":236,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":296,"created_at":297},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":299,"slug":300,"content_type":249,"title":301,"title_en":302,"excerpt":303,"excerpt_en":304,"featured_image_url":305,"cover_position":236,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":306,"created_at":307},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":309,"slug":310,"content_type":249,"title":311,"title_en":312,"excerpt":313,"excerpt_en":314,"featured_image_url":315,"cover_position":236,"is_featured":242,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":316,"created_at":317},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":319,"slug":320,"content_type":249,"title":321,"title_en":322,"excerpt":323,"excerpt_en":324,"featured_image_url":325,"cover_position":236,"is_featured":13,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":326,"created_at":327},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 Abstract: Seventeen pink-green bicolored tourmaline samples were studied by standard gemological testing, Fourier transform infrared spe...","https://project-static.guildgemedu.com/project/e257b3bf-6327-4ac7-8b00-c2032aa8d5c5.jpg","2026-07-06T13:51:58","2026-07-05T12:26:00",{"id":329,"slug":330,"content_type":249,"title":331,"title_en":332,"excerpt":333,"excerpt_en":334,"featured_image_url":335,"cover_position":236,"is_featured":242,"is_published":13,"is_zh_open":13,"is_en_open":13,"published_at":336,"created_at":337},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/f2cf4b08-c538-4dae-b228-cdd40557c87d.jpg","2026-07-06T13:57:19","2026-07-05T05:52:00",1789718512258]