FeatureGems & Gemology, Fall 2015, Vol. 51, No. 3Large Colorless HPHT-Grown Synthetic Gem Diamonds from New Diamond Technology, Russia (英語)Ulrika F.S. D’Haenens-Johansson, Andrey Katrusha, Kyaw Soe Moe, Paul Johnson, と Wuyi Wang11月 22, 2015PDFをダウンロード
.jpg "YMAL GIA Ed")
