hpht lab grown colored diamonds অনলাইন উত্পাদন

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 ... আরো পড়ুন

3.0ct - 4.0ct Square Shape HPHT Lab Grown Diamonds for Making Lab grown loose diamonds HPHT Lab Grown Diamonds Description HPHT synthetic diamonds usually contain metal co-solvent inclusions, which are black ... আরো পড়ুন

3.0ct 4.0ct 5.0ct G H Color CVD Lab Grown Diamonds for making carat lab diamonds HPHT Lab Grown Diamonds Description What is a laboratory rough diamond? First of all, from a physical point of view, diamond is a ... আরো পড়ুন

DEF Color 4.0-5.0ct HPHT Lab Grown Diamonds for HPHT diamond jewelry HPHT Lab Grown Diamonds Description HPHT synthetic diamonds usually contain metal co-solvent inclusions, which are black and opaque under ... আরো পড়ুন

VVS VS 3.0 Carat - 10.0 Carat HPHT Lab Grown Diamonds For Clean Lab Grown Polish Diamonds Making HPHT Lab Grown Diamonds Description What is a laboratory rough diamond? First of all, from a physical point of ... আরো পড়ুন

Square Shape VS Plus Clarity 6.0 Carat To 7.0 Carat HPHT Lab Grown Diamonds For Cutting Round HPHT Diamonds HPHT Lab Grown Diamonds Description HPHT synthetic diamonds usually contain metal co-solvent ... আরো পড়ুন

Ractangular Shape DEF Color 7.0-8.0ct HPHT Lab Grown Diamonds For Cutting Oval Shape Cvd Polish Diamonds HPHT Lab Made Uncut Rough White Lab Diamond Description What is CVD HTHP diamond? Lab Grown Diamond is ... আরো পড়ুন

VS VVS Purity DEF Color 8.0-9.0ct HPHT Lab Grown Diamonds For Making 2 Carat Lab Grown HPHT Diamonds HPHT Lab Grown Diamonds Description HPHT synthetic diamonds usually contain metal co-solvent inclusions, ... আরো পড়ুন

Without HPHT Color Treatment 3.0-15.0ct HPHT Lab Grown Diamonds For Making Round Brilliant Cut HPHT Diamonds HPHT Lab Grown Diamonds Description High temperature heat treatment of diamond Perhaps the oldest way ... আরো পড়ুন

10.0ct Plus Big Sizes DEF Color HPHT Lab Grown Diamonds for making 3 carat plus HPHT loose diamonds HPHT Lab Grown Diamonds Description HPHT synthetic diamonds usually contain metal co-solvent inclusions, which ... আরো পড়ুন