pure grown diamonds lab diamond cvd online manufacture

5mm*5mm Square Shape Optical Grade CVD Single Crystal Plates For Making Tools CVD Single Crystal Plates Description Diamond has high hardness, chemical inertness, optical transparency, high thermal conductivity ... Read More

4-5 Carat Round HPHT Uncut Raw Diamonds DEF Color VVS VS SI Purity For Loose Diamonds Lab Created Diamonds Description Lab-grown diamonds are also known as lab-made diamonds. There are two main methods to make ... Read More

4pcs 3pcs 2pcs HPHT Rough Diamonds For Making Small Sizes Lab Grown Loose Diamonds HPHT Rough Diamonds Description How is the diamond production process in the laboratory? Man-made diamonds do not need to be ... 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

0.8-1.0ct White Man-Made HPHT Lab Grown Diamonds DE Color VVS VS SI Clarity HPHT Lab Grown Diamonds Description Lab created diamonds is usually produced by chemical vapor deposition (CVD) or high pressure high ... Read More

DEF Color VVS VS SI Clarity HPHT Rough Diamond For Ring And Necklace Lab Created Diamonds Description Lab created diamond is a synthetic diamond that is cultivated in the laboratory to simulate the natural ... Read More

VVS VS SI Purity DEF Clarity Round HPHT Lab Grown Diamonds For Making Jewelry Lab Created Diamonds Description Lab grown diamonds are also known as lab-made diamonds. In the lab, there are two main breeding ... Read More

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

Round HPHT Lab Grown Diamonds 2ct 3ct 4ct DEF Color VVS VS SI Purity For Loose Diamonds Lab Created Diamonds Description Lab grown diamonds are also known as lab-made diamonds, synthetic diamonds and synthetic ... Read More

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 ... Read More