e f g color lab cultured diamonds çevrimiçi üretim

EFG Color VVS VS HPHT Rough Diamond Uncut Rectangular Shape HPHT Lab Created Diamond What is the HPHT diamond?HPHT is short for High pressure-high Temperature treatment. Its purpose is to change or improve the ... Daha fazla bilgi edinin

Best price lab grown diamond hpht uncut white rough diamond for sale HPHT rough white diamond is also known as laboratory-created diamond,laboratory-grown diamond,cultured diamond or cultivated diamond.It is ... Daha fazla bilgi edinin

Company Information Henan Yuda Crystal Co., Ltd., established in 2016, specializes in research and development, manufacturing and marketing of synthetic diamond and related products as well facilities. The ... Daha fazla bilgi edinin

Synthetic diamond (also known as laboratory-created diamond, laboratory-grown diamond, cultured diamond or cultivated diamond) is diamond produced in an artificial process, as opposed to natural diamonds, which ... Daha fazla bilgi edinin

E F G Color Rough Diamond CVD Lab Created Diamonds Uncut high Clarity Synthetic Diamonds What is the difference between CVD DIAMOND and HPHT Diamond? They are all cultivate diamonds, produced in the laboratory ... Daha fazla bilgi edinin

Round White DEF Color VVS VS SI Clarity HPHT Rough Diamond For Ring Lab Grown Diamonds Description Synthetic techniques of cultured diamond can be divided into high temperature and high pressure method (HTHP) ... Daha fazla bilgi edinin

VS SI Clarity 0.5-3.0ct Lab Grown HPHT Diamonds For Diamonds Jewelry Lab Grown HPHT Diamonds Description Diamonds are considered to be the hardest material in the world. Mohs hardness is divided into 10 grades, ... Daha fazla bilgi edinin

Square Shape 12mm - 14mm FG Color Rough Synthetic HPHT Diamond Made By HPHT Diamond Equipment HPHT Lab Grown Diamonds Description Lab diamonds, also known as cultured diamonds and synthetic diamonds. Nowadays, ... Daha fazla bilgi edinin

White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace Lab Grown Diamonds Description Cultured diamond refers to man-made diamond. Synthetic diamond is a kind of polycrystalline diamond which is ... Daha fazla bilgi edinin

Big Size White DEF Color VVS VS Clarity HPHT Rough Diamond For Rings Lab Created Diamonds Description Synthetic diamond cultivation methods mainly include HPHT high pressure and high temperature method and CVD ... Daha fazla bilgi edinin