实验记录
HRD Antwerp
The trade uses HRD Antwerp for grading reports on polished natural and laboratory-grown diamonds and on finished jewellery.
记录
总部Antwerp, Belgium
成立1973
身体类型Report issuer
关于原产国的意见未发布
状态发布报告
涵盖内容
DiamondTreatment detectionSynthetic detectionEducation
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。
- Natural Diamond Grading Report
- Laboratory Grown Diamond Grading Report
- Natural Diamond Colour Grading Report
- Natural Diamond Identification Report
- Jewellery Report
- Jewellery Report (Compact)
- Laboratory Grown Diamond Jewellery Report
值得了解
Founded in 1973 as the Hoge Raad voor Diamant, the Diamond High Council, which was split in 2007 into AWDC and HRD Antwerp. The Natural Diamond Colour Grading Report states colour origin in the sense of natural versus treated colour, which is not geographic origin. Report lookup runs through the my.hrdantwerp.com client portal rather than an open public page.
摘自 hrdantwerp.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。