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hpht lab grown colored diamonds online manufacture

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3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds
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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 and high temperature (hPTP) and ... Read More

2025-03-19 09:03:12

Fancy Intense Yellow Lab Grown Colored Diamonds HPHT 1ct To 7ct
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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 chemical vapor deposition (CVD) ... Read More

2025-03-19 08:58:00

0.4ct 0.5ct 0.6ct VS SI Lab Grown Colored Diamonds Light Yellow Lab Diamonds
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0.5ct Light Yellow Vs Si Purity Lab Grown Colored Diamonds For Making Fancy Color Lab Diamonds Lab Grown Colored Diamonds Description Lab grown diamonds, also known as lab created diamonds or synthetic diamonds... Read More

2025-03-19 08:59:45

2ct 2.5ct 3ct Fancy Yellow Lab Grown Colored Diamonds VVS VS
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2ct 3ct Fancy Yellow Color Lab Grown Colored Diamonds With VVS VS Clairty Lab Grown Colored Diamonds Description There are two main methods to prepare synthetic diamond: high pressure high temperature method ... Read More

2025-03-12 09:47:11

DEF Color VS1 SI1 HPHT Lab Grown Melee Diamonds 1mm 1.5mm 2mm
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1mm - 2mm DEF Color VS1-SI1 HPHT Lab Grown Melee Diamonds Lab Grown Melee Diamonds Description Lab-grown diamonds are diamonds grown in the laboratory using equipment that simulate the growth environment of ... Read More

2025-03-27 10:08:50

50 Points Intense Yellow Lab Grown Colored Diamonds 5.0mm To 15.0mm
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Intense Yellow Vs Si Clarity Lab Grown Colored Diamonds For Cutting Lab Grown Fancy Color Diamonds Lab Grown Colored Diamonds Description What is lab grown diamonds? Lab grown diamonds are made from crystalline ... Read More

2025-03-19 08:58:50

3ct 4ct HPHT Lab Created Colored Diamonds Greentinch Brown
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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. Laboratory diamonds are manufactured ... Read More

2025-03-19 08:59:45

DEF Color Uncut HPHT Lab Grown Rough Diamond VVS VS SI Clarity 3.0ct 5.0ct
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DEF Color Uncut 3.0ct 5.0ct Rough Diamond HPHT Lab Grown Diamonds VVS VS SI Clarity Lab Created Diamonds Description Lab grown diamond, also known as artificial diamond, artificial diamond, is produced in the ... Read More

2025-02-24 11:34:30

4ct DEF Carbon HPHT Lab Grown Rough Diamonds VVS Clarity No Grey For Ring
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3.0-4.0ct DEF VVS VS No Grey No Blue HPHT Lab Grown Rough Diamonds For Ring Lab Grown Rough Diamond Description Synthetic diamonds are mainly produced by chemical vapor deposition (CVD) or high pressure and ... Read More

2025-02-20 16:54:56

Small Size Round Shape Lab Grown Rough Diamond HPHT VS Clarity DEF Color
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HIGH-PRESSURE HIGH-TEMPERATURE HPHT High-Pressure High-Temperature, or HPHT, recreates a diamond's natural growing environment found deep within the Earth. The machines used have the ability to build up the ... Read More

2022-07-04 09:22:44

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