hpht lab grown colored diamonds online manufacture

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

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Product Description: Our lab-created loose diamonds come in a range of clarity options, including VVS, VS, and SI. This means that you can choose the level of clarity that best suits your needs and budget. The ... Read More

Using High-Tech Artificial Synthetic HPHT Rough Diamond With Cheap Price Lab Grown diamonds are grown in highly-controlled laoratory conditons that simulate the earth's natural growing environment. These ... Read More

Product description Lab Grown Diamond 3-4 Carat White Rough Synthetic HPHT Diamond Place of Origin Henan, China Shape Round Carat Weight 3.0-4.0 carat Color DEF Clarity VS Delivery Time 1-3 days Certificate ... Read More

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Product Description: Our lab-created loose diamonds are created using two different technologies: HPHT and CVD. HPHT stands for High Pressure High Temperature, which mimics the natural environment in which ... Read More

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WHAT ARE LAB-GROWN DIAMONDS? Lab-grown diamonds are diamonds that were grown by scientists in a lab. They share the same chemical makeup as natural diamonds, and are optically identical. The biggest differences ... Read More