用软件翻译了一下,有不足之处请包涵: GSI to Include Growth, Treatment Info on Lab-Grown Reports March 18, 2020 by ROB BATES 位于纽约市的分级实验室 Gemological Science International 将提供新的实验室种植的钻石分级报告,其中包括有关钻石的生 ...
中文版的在后面,请朋友们后翻。 GSI Cautions Over Color Instability in CVD Diamonds December 05, 19 (IDEX Online) - Laboratory grown diamonds grown using the chemical vapor deposition (CVD) process could be prone to extreme color instability warns Gemological Science In ...
英文版内容如下,网页翻译的中文版在后面,需要的朋友请往下翻: 标题: Why a Few Lab-Grown Diamonds Temporarily Change Color December 13, 2019 Laura Sipe couldn’t believe her eyes. In February, the owner of J.C. Sipe Jewelers in Indianapolis was readying an I-color lab-grown diamond f ...
GIA SPOTS A CVD LAYER GROWN ON A NATURAL DIAMOND A 0.64-carat fancy diamond was found to have a synthetic coating הדפס 26.05.2019 World Credit: GIA TheGemological Institute of America(GIA) has announced that in its recent examination o ...
3 June 2019 Element Six launches diamond thermal-material-grade Diafilm TM220, offering thermal conductivity over 2200W/mK In booth 1190 at the International Microwave Symposium (IMS 2019) in Boston, MA, USA, Luxembourg-registered synthetic diamond materials firm Element Six (E6, part of the De ...
GIA Spots CVD Stone in Parcel of Treated Melee Feb 10, 2019 7:17 AM By Rapaport News RAPAPORT... In a rare case, the Gemological Institute of America (GIA) has discovered an irradiated chemical vapor deposition (CVD) diamond in a batch of natural melee a client had submitted fo ...