hpht lab grown colored diamonds online manufacture

1 - 20mm White Hpht Rough Lab Grown Diamonds Vvs Vs Si Clarity And DEF Color White Hpht Rough Lab Grown Diamonds Description Laboratory diamonds, known as synthetic diamonds. At present, there are two methods ... Read More

DEF Color Full White Lab Grown Rough Diamonds For Making Lab Grown Loose Diamonds Lab Grown Rough Diamonds Description Laboratory-grown diamonds, also known as laboratory-made diamonds, man-made diamonds and ... Read More

3-4.0ct Uncut HPHT Rough Lab Grown Diamonds DEF Color VVS VS SI Clarity For Sale Synthetic Rough Uncut Diamond Description Synthetic diamond is mainly produced by chemical vapor deposition (CVD) or high ... Read More

Yuda Crystal Lab Grown Uncut CVD Diamond HPHT Rough Diamond 3.0 carat HPHT Rough Diamond Description The diamond grown in the laboratory is a real diamond, but not a natural diamond, which means that it has all ... Read More

SI Clairty G Plus Color 4.0 Carat To 5.0 Carat Hpht Cvd Lab Grown Diamond For 2 Carat Jewelry Lab Grown Rough Diamonds Description Diamonds made in the laboratory cannot be distinguished from natural diamonds ... Read More

HPHT Lab Created Diamonds 1.5-2ct DEF Color VVS VS Clarity For Necklace Lab Created Diamonds Description Lab created diamond is a small diamond as the seed, through the laboratory to simulate the growth of ... Read More

6ct 7ct 8ct GH Color VS Clarity CVD Lab Grown Diamonds For Polished Diamonds Lab Raw Uncut Rough Diamond Description Synthetic diamond, also called the laboratory synthetic diamond, synthetic diamond. Diamond ... Read More

DEF Color VVS VS SI Clarity 1.5ct-2ct Size HPHT Lab Grown Diamonds Lab Created Diamonds Description Lab created diamond is a synthetic diamond grown in the laboratory to simulate the natural diamond growing ... Read More

White 4ct-5ct HPHT Lab Grown Diamonds DEF Color VVS VS Clarity Lab Created Diamonds Description The trade name for Synthetic diamonds, also known as Laboratory Grown diamond. Refers to in the laboratory or the ... Read More

Fancy White DEF Color VVS VS SI Clarity Rough HPHT Lab Grown Diamonds Lab Grown Diamonds Description Cultured diamond (synthetic diamond) is a kind of diamond crystal synthesized by scientific method to ... Read More