实验记录
Lotus Gemology Co. Ltd.
The trade uses Lotus for ruby, sapphire and spinel identification, treatment disclosure and origin opinions.
记录
总部Bangkok, Thailand
身体类型Report issuer
关于原产国的意见发布
状态发布报告
涵盖内容
Coloured stoneJadeOrigin determinationTreatment detectionSynthetic detection
其发布的报告
名称以该实验室在其网站上所标注的名称为准。报告内容及措辞均由该实验室确定，而非由我们确定。
- Softcover Report
- Hardcover Report
- Gold Report
- Silver Report
- Black Report
值得了解
Report covers are colour coded by treatment status: gold for natural gems with no indication of enhancement beyond cutting and polishing, silver for enhanced natural gems, and black for synthetic or heavily treated gems. Origin opinions cover mainly ruby, sapphire, spinel, emerald and jadeite jade, are given only where testing provides sufficient evidence, and carry no separate charge.
摘自 lotusgemology.com，阅读请访问 2026年8月16日。
我们审核的是经销商，而非宝石。实验室报告仅描述某颗宝石在某一日期的状况；它并非价值的保证，我们也不对此负责。