Education

Consumer Protection: Certification

Consumer Protection: Certification

Do You Need A Lab Diamond Certificate? The truth is, you really need a lab diamond certificate, especially if you’re buying a lab diamond with high diamond grading. Essentially, a...

More Knowledge on Lab Grown Diamonds

More Knowledge on Lab Grown Diamonds

WHAT ARE LAB DIAMONDS? Lab created diamonds are diamonds. Lab grown diamonds are created in a specialised foundry that recreates the way in which the Earth forms diamonds. Each lab...

GIA檢測打破世界紀錄的實驗室培育鑽石

GIA檢測打破世界紀錄的實驗室培育鑽石

上海征世科技有限公司成功生產G色VVS2淨度的CVD實驗室培育鑽石,以16.41克拉的尺寸創下最新紀錄。這顆實驗室培育鑽石在刻面前後均無進行任何後期處理改善成色。

GIA 全新實驗室培育鑽石報告(LGDR)

GIA 全新實驗室培育鑽石報告(LGDR)

2020 年10 月,我們推出了全新設計的實驗室培育鑽石報告,採用全新的純數字化格式描述4C 標準中的顏色和淨度規格,取代此前使用的描述性術語和等級範圍。每份LGDR 報告都帶有一個二維碼,附帶教育頁面的鏈接,方便您進一步了解實驗室培育鑽石,比如GIA 鑑別實驗室培育鑽石與天然鑽石的方法。