Analysis & Grading

Laboratory-Grown Diamond Services Details

LABORATORY-GROWN DIAMOND SERVICES

GIA laboratory-grown diamond services include an overall quality assessment for laboratory-grown diamonds. The GIA assessments for laboratory-grown diamonds have a distinct format to fully differentiate them from reports for natural diamonds. The laboratory-grown diamond’s girdle is laser inscribed with "Laboratory-Grown" and the GIA quality assessment number.

Add-On Services

GIA Add-On Services give you further information or security for your laboratory-grown diamond. Must accompany a report service or follow-up service. Certain services can be expedited for an additional fee; exceptions will apply.

Follow-Up Services

Verify, re-evaluate or update results from your original GIA Report through GIA Follow-Up Services.

Batch Services

Verify, re-evaluate or update results from your original GIA Report through GIA Follow-Up Services

资源

报告查核加强版

报告查核加强版

立即轻松下载分级结果和多份报告的 PDF。
分析与分级费用

分析与分级费用

鉴定所返回日期

鉴定所返回日期

Facetware 切工评估仪

Facetware 切工评估仪

只要输入比例和磨光信息,就可以借助免费在线工具评估切工等级。
联系鉴定所服务

联系鉴定所服务

如有问题请拨打 +1 800 421 7250 转 7590 或 +1 760 603 4500 转 7590
GIA 地点

GIA 地点

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Laboratory-Grown Diamond Services Details