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We are a leading Manufacturer of Loose Diamond I Purity 0.20 TO 0.29 Carat G H I Color Lab Grown Polished Loose White Pear Diamond, Lab Grown Diamond G H I Color 0.20 TO 0.29 Carat VS Purity Loose White Polish Pear Shape Cheap Price, HPHT Diamonds I Purity DEF Color Polished 0.20 To 0.29 Carat Polished Melee Lab Grown Fancy Jewelry, Synthetic Diamond .
HPHT, or high temperature and pressure catalysis, mimics the natural environment in which diamonds are created 150 kilometers below the surface. Under high temperature and pressure -- about 2,000 degrees Celsius and 5.8 atmospheres -- the crystal structure of a diamond is misshifted, or tiny graphite is used to create
Lab diamond necklace. HY Diamond cross pendant necklace lab grown diamond DEF VS in 14k gold jewelry. $1,200.00 / Piece. 1 Piece (Min. Order) HY white gold tennis necklace lab grown diamond HPHT 0.1ct 10ct TW DEF VS with 14k white gold. $6,950.00 / Piece.
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Cost-effective HPHT rough synthetic diamond lab grown diamonds 3-5mm size for cutting tools. $5.00 - $10.00 / Carat. 5 Carats (Min. Order) High quality Industry HPHT diamond rough plate rough flat diamond. $10.00 - $30.00 / Carat. 50.0 Carats (Min. Order) 4*3*1.2 mm 110 orientation CVD diamond for cutting toos.
2016-7-25 · Carbon atoms precipitate on a small diamond seed crystal, and a synthetic diamond begins to grow. The lab-grown crystal is then cut and polished by a diamond cutter. In greater detail, HPHT diamond growth takes place in a small capsule inside an apparatus capable of generating very high pressures.
Synthetic lab grown 4 carats HPHT D color white uncut rough hpht diamond. $348.00 - $350.00 / Carat. 20 Carats (Min. Order) Big Size Rough Lab Grown HPHT Synthetic CVD Diamond Grower. $68.00 - $70.00 / Carat. 20 Carats (Min. Order) Best Quality Rough Uncut Diamond Hpht Lab Grown Diamond. $348.00 - $350.00 / Carat.
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Shenzhen Fanluoshi Jewelry Co., Ltd. Shenzhen Fanluoshi Jewelry Co., Ltd. which belongs to Zhengzhou Better Star Trade Co., Ltd. is a professional company which dedicating to developing, manufacturing, selling and after service of lab grown rough diamond, loose diamond and customized diamond jewelry, with professional team.We are dedicating to the strict quality .
Laxmi Road, Pune. 305, Narayan Peth, Laxmi Road, Pune - 411030, Dist. Pune, Maharashtra. TrustSEAL Verified Verified Exporter. Company Video. View Mobile Number. Call +91-8048403726. Contact Supplier Request a quote. Yellow Golden Color Hpht - CVD Lab grown Diamond 3.00 to 4.00 mm Big sizes mixed lot Diamonds. ₹ 4,999/ Carat Get Latest Price.
synthetic lab grown rough white diamond HPHT CVD diamond 1,Available size :0.05ct-1ct, 1mm-5mm 2,Purity:VVS-VS-SI 3, Color:E-F-G-H-I 4, Stable quality, and stable ...
2012-6-1 · These PL spectra were recorded for an as-grown 0.26 ct I-color CVD synthetic (purple trace) and an HPHT-treated 0.30 ct H-color CVD synthetic (red trace). The spectra are scaled vertically so that their diamond Raman peaks at .
Shenzhen Fanluoshi Jewelry Co., Ltd. Shenzhen Fanluoshi Jewelry Co., Ltd. which belongs to Zhengzhou Better Star Trade Co., Ltd. is a professional company which dedicating to developing, manufacturing, selling and after service of lab grown rough diamond, loose diamond and customized diamond jewelry, with professional team.We are dedicating to the strict quality .
2021-12-13 · China High Quality Def Vvs Synthetic Diamond Hpht CVD Lab Grown Loose Diamond, Find details about China Synthetic Diamond, Rough Diamond from High Quality Def Vvs Synthetic Diamond Hpht CVD Lab Grown Loose Diamond - Chenguang Machinery & Electric Equipment Co., Ltd.
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Hpht diamond Factory Super Quality VVS Synthetic Diamond White Color Lab Grown loose moissanite cvd diamond rough women Jewelry $290.00 - $350.00 / Carat 1 Carat (Min. Order)