11mm 13mm DEF Color HPHT Raw Uncut Diamonds For Loose Diamonds
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... simulation of natural diamond crystallization conditions and growth environment, and natural diamond has exactly the same physical, chemical and optical properties. Production time is perhaps the biggest difference between the two types of diamonds,...
Henan Yuda Crystal Co.,Ltd
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9x9x0.3mm CVD Lab Grown Diamond Seeds Raw Uncut Synthetic Diamonds
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...Raw Uncut Diamond Cvd Diamond Plate Product description: Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process. In this process, a mixture of carbon-containing gases is decomposed under controlled conditions, resulting in the formation of a single crystal diamond layer on a substrate. Single crystal diamond......
Shaper Diamond Technology Co., Ltd
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9x9x0.3mm Mechanical CVD Diamond Raw Uncut Synthetic Lab Grown Diamond Seeds
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...Raw Uncut Diamond Cvd Diamond Plate Product description: Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process. In this process, a mixture of carbon-containing gases is decomposed under controlled conditions, resulting in the formation of a single crystal diamond layer on a substrate. Single crystal diamond......
Shaper Diamond Technology Co., Ltd
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HUANGHE WHIRLWIND Lab grown uncut cvd diamond hpht cvd loose rough raw uncat diamonds
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Product Parameter Product name: Lab grown diamond Brand: Huanghe Whirl wind Size: 0.6-10ct Colour: D E F Clarity: VVS-I Delivery time: Delivery within 3-5 days after payment Product Description About Us Domestic and foreign Packaging & Shipping FAQ Q1. How......
Henan Huanghe Whirlwind International Co.,Ltd.
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