HPHT/CVD
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Welcome to Hydray, buy HPHT/CVD laboratory grown diamonds
Synthetic Moisssanite Loose Certified Diamonds CVD DEF Color VVS1 Round 2 MM . $19.99. Free shipping. ... 1 Cts Pure CVD D color VVS Clean GTL Certified Diamond. $1,079.99. Was: $1,199.99. Free shipping. or Best Offer. ... 1.00 Ct Hexagon Cut Loose Moissanite DEF White Color VVS1/2 Clarity Wedding . $100.00. Free shipping.
High quality White HPHT Lab Created Diamonds 5ct To 6ct DEF Color VVS VS Clarity from China, China's leading 5ct HPHT Lab Created Diamonds product, with strict quality control VS HPHT Lab Created Diamonds factories, producing high quality 6ct laboratory grown diamonds products.
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2021-11-20 · HPHT is one of method to create lab grown diamond by hydralic press machine, engineers mix the diamond power and graphite together to dissolve in metal catalyst, this carbon dissolved from catalyst flow into high pressure cavity by high temperature and high pressure reaction, in this way, the carbon grows on the lower temperature diamond seeds into jewelry grade white, yellow mono crystal .
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China Uncut Rough Diamonds for Sale Synthetic Diamond, Find details about China Diamond, Lab Created Diamond from Uncut Rough Diamonds for Sale Synthetic Diamond - Chenguang Machinery & Electric Equipment Co., Ltd. ... 2.Clarity:S1,S2,VS,VVS 3.Color:E,F,G,H 4.Type:CVD/HPHT laboratory grown diamond 5.Hardness:Mohs 10 ... 3-5PCS Vvs Def White ...
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DEF color vvs vs si lab grown loose diamond for diamond jewelry. US $300.0 - 650.0 / Carat. 00:14. CVD HPHT loose diamond vvs diamond White def color for sale. US $300.0 - 800.0 / Carat. 00:06. VVS VS Lab Diamonds Grown Loose Polished Hthp Excellent Color Hpht Diamond. ... Synthetic diamond rough lab grown diamond def color vvs diamond. US $30 ...
2021-2-21 · Experience since 1998. Wuzhou Messi Gems Co.,Ltd was founded in 1998,as one of leading manufactures and stone cutting factories of Synthetic Diamond in Wuzhou.We have 20 machines, output reaches 6 million pieces per day.A professional quality control team .
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Synthetic Moisssanite Loose Certified Diamonds CVD DEF Color VVS1 Round 2 MM . $19.99. Free shipping. ... 1 Cts Pure CVD D color VVS Clean GTL Certified Diamond. $1,079.99. Was: $1,199.99. Free shipping. or Best Offer. ... 1.00 Ct Hexagon Cut Loose Moissanite DEF White Color VVS1/2 Clarity Wedding . $100.00. Free shipping.