si lab manufactured diamonds online manufacture

Round Square Shape 5mm To 8mm CVD Synthetic Diamond For Making Excellent Cut Cvd Diamond CVD Lab Grown Diamonds Description Laboratory-grown diamonds have many different names-laboratory diamonds, laboratory... Read More

SI1 SI2 Clairty DEF Color 6.0 Carat To 7.0 Carat HPHT Synthetic Rough Diamond For Making Hpht Diamond Rings Lab Grown Rough Diamonds Description Synthetic diamond is a kind of imitation of natural mineral, ... Read More

1.4-1.6mm Low Grade HPHT Monocrystalline Diamonds For Making Lab Diamond Tools HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory... Read More

Yuda Crystal VVS Rough Lab Grown White Big Size Synthetic HPHT Man Made Diamonds Synthetic HPHT Man Made Diamonds Description Synthetic diamond is a kind of imitation of natural mineral, which is no inferior to ... Read More

3.0mm 3.2mm 3.4mm HPHT Monocrystalline Diamonds For Making Synthetic Diamond Cutting Tools HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and ... Read More

Rectangle GH Color VS Clarity 3-16ct CVD Rough Diamonds For Jewelry Artificial Lab Created Diamonds Description Diamonds are simply pure carbon bound together extremely tightly. Since then, researchers around ... Read More

Square Round 10ct GH Color VS Clarity CVD Rough Diamonds For Jewelry Artificial Lab Created Diamonds Description Cultivation of diamonds, Lab created diamond (Synthetic diamond) business name, also known as ... Read More

Yellow Color 3.6mm Low Purity Hpht Mono Crystal For Industrial Diamond Tools Hpht Mono Crystal Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. ... Read More