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high pressure high temperature diamond

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0.60-1.00ct VS SI Purity Lab Grown HPHT Rough Diamonds For Making 0.30ct 0.40ct Size Diamonds Lab Grown HPHT Rough Diamonds Description There are two main processes to make ...
Henan, china
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3mm 4mm Yellow Color HPHT Lab Grown Colored Diamonds For Cutting Fancy Melee Diamonds Lab Grown Colored Diamonds Description Synthetic diamond is mainly produced by high pressure ...
Henan, china
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1.8-2.0mm Yellow HPHT Monocrystalline Diamonds For Diamond Cutting Tools Making HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element ...
Henan, china
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Yellow 3.2mm Mono Synthetic HPHT Industrial Diamonds For Making Diamond Dresser Synthetic HPHT Industrial Diamonds Description Lab diamonds are real diamonds. Carbon is the main ...
Henan, china
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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 ...
Henan, china
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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 ...
Henan, china
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Yellow Color 1.6-1.8mm Synthetic HPHT Monocrystalline Diamonds For Diamond Dresser Tools HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the ...
Henan, china
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D E F Hpht Uncut Round Shape Man made Real Diamonds For Loose Lab Made Diamonds What's the HPHT diamond? Did you have heard of life diamonds, memorial diamonds, or ashes diamonds ...
Henan, china
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DEF Full White 1.0-7.0ct VS SI HPHT Lab Grown Diamonds For Necklace Lab Created Diamonds Description Lab-grown diamonds are also known as lab-made diamonds. In the lab, there are ...
Henan, china
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Fancy Cut Pear Polished Diamond Certified Lab Grown Diamonds for Ring Lab Grown Diamonds Description While natural diamonds take tens or even hundreds of millions of years to form ...
Henan, china
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White Color Certified Lab Grown Diamonds Brilliant Cut Diamond for Ring and Necklace Lab Grown Diamonds Description Lab grown diamond is to artificially simulate the formation ...
Henan, china
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VS SI Clarity 0.5-3.0ct Lab Grown HPHT CVD Diamonds For Diamonds Jewelry Lab Grown HPHT CVD Diamonds Description Diamonds are considered to be the hardest material in the world. ...
Henan, china
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EFG Color VVS VS SI Clairty CVD Lab Grown Diamonds For Making Good Color Vvs To Si Cvd Lab Diamonds CVD Lab Grown Diamonds Description Lab-grown diamonds are diamonds grown in the ...
Henan, china
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Vs-Si Fancy Intense Yellow Lab Grown Colored Diamonds Made By HPHT Technology Lab Grown Colored Diamonds Description Laboratory diamond is a kind of diamond quality obtained by ...
Henan, china
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3ct - 4ct HPHT Greentinch And Brown Color Lab-Created Colored Diamonds Lab-Created Colored Diamonds Description Laboratory grown diamonds are also called synthetic diamonds. ...
Henan, china
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Industrial Usage Yellow Uncut Synthetic Hpht Single Crystal Diamonds For Cutting Tools Hpht Single Crystal Diamonds Description Lab diamonds are real diamonds. Carbon is the main ...
Henan, china
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Yellow 3.4mm Synthetic Single Crystal Hpht Diamonds For Industrial Applications Single Crystal Hpht Diamonds Description Lab diamonds are real diamonds. Carbon is the main element ...
Henan, china
Verified
1.0-1.2mm Size Yellow Color HPHT Monocrystalline Diamonds For Industrial Usage HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element ...
Henan, china
Verified
Conflict Free Synthetic HPHT Lab Grown Diamonds For Making Lab Grown Diamond Jewelry HPHT Lab Grown Diamonds Description Lab Grown Diamonds, known as synthetic diamonds. At present...
Henan, china
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D E F Color VS SI Clairty 2.0 Carat To 2.5 Carat Lab Diamond Hpht For Making Affordable Lab Diamonds Jewelry Lab Grown Rough Diamonds Description Lab Grown Diamonds, known as ...
Henan, china
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