Белый лабораторный алмаз искусственный бриллиант DEF VVS синтетический необработанный

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QQ20181128155150


Different with CVD diamond, HPHT Diamond is grown with simulating the geologic environment and a totally over 200 hours of snythetic time, this create a good shap of rough diamond(high output after polished) with high purity, as the technic develops, more fancy  diamond shall be created and of course it will be bigger and bigger in size!


 


1.Size: 1-10ct, 21mm-22mm


2.Clarity: VVS/VS/SI 


3.Color: D,E,F,G,H


4.Type: HPHT laboratory grown diamond


5.Hardness: Mohs 10


6.Process: High Pressure High Temperature



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Customization and gem-set, or for more information, please add contactor "Christy" in Whatsapp:  +86 13860146195




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