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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.
2022-1-7 · 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 .
Hydray factory price rectangular shape 6-6.99ct cvd hpht rough diamond uncut diamond ... Lab grown synthetic 2ct vs C grade uncut rough diamond cut to SI1 loose diamond; 0.10 Carat Vvs Clarity Synthetic Loose Diamonds Guide Lab Grown Diamond Synthetic; Lab Grown Diamond 1-3mm Pure White VVS Heart And Arrow Round Cut Loose Gemstone
Hydray factory price rectangular shape 6-6.99ct cvd hpht rough diamond uncut diamond ... Lab grown synthetic 2ct vs C grade uncut rough diamond cut to SI1 loose diamond; 0.10 Carat Vvs Clarity Synthetic Loose Diamonds Guide Lab Grown Diamond Synthetic; Lab Grown Diamond 1-3mm Pure White VVS Heart And Arrow Round Cut Loose Gemstone
0.03ct To 20ct VS Rough Lab Grown Diamonds HPHT D E Color Diamonds For Pendant Contact Now 6.5mm 7.5mm Rough Lab Grown Diamonds Chemical Vapor Deposition Diamonds
2021-6-28 · Big Lab Grown Cvd Diamond Round Brilliant Cut Gia 5.20k Hpht White Polished. we need to 8 to 10 carat size vvs cvd dimond rouf please send ditail with per carat rate with. Suresh Kathiriya. India. Date Posted: 11-Jun-2021.
0.5 carat white loose diamond with IGI certificate D E color VVS VS clarity polished HPHT Lab Grown Diamond. FOB Price: 312 - 312 USD / Piece Certificate Type IGI, IGI Brand Name RUCHEN Place of Origin Guangxi, China Diamond Type Synthetic (lab created) Diamond Carat Weight 1 Carat Wuzhou Ruchen Gems Co., Ltd. Free Member | China
However, on average, the 1 carat lab created diamond price is somewhere around $800-$1,000 per carat. From this estimate, you can also answer the question, "how much is a 2-carat lab grown diamond," as well as calculate a 3 carat lab grown diamond price. Keep in mind that this is the average price for the loose diamond only.
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.
Rough White Lab grown HPHT Diamond / Big Size Synthetic CVD Loose Quality of the rough white diamond : Clarity: VS Color Range: E F G Purity: clean Available Size: For rough our size is from 2.0mm to 6.5mm For polished our size is from 1.0mm to 5.2 mm Products show: Our company can help customer do polishing service, if you have any need please free free to ask .
Starsgem Top quality Man Made Diamonds full stock 0.01ct to 0.07ct melee cvd hpht 1.2-2.5mm lab Made diamond. D Color. ... 1.25 carat heart shape diamond cut pink color VS clarity lab grown diamond CVD with IGI certificate. $2,460 ... starsgem high quality custom jewelry AUMP173 lab grown diamond 18k white gold necklace. $385.00 - $1,740 ...
However, on average, the 1 carat lab created diamond price is somewhere around $800-$1,000 per carat. From this estimate, you can also answer the question, "how much is a 2-carat lab grown diamond," as well as calculate a 3 carat lab grown diamond price. Keep in mind that this is the average price for the loose diamond only.
GRA Certificate Emerald Cut Moissanite 5*7mm D Color White VVS Clarity Loose Moissanite Gemstone. $35.00 ... Wholesale HPHT/CVD Melee Diamond 1.0mm--3.0mm EF Color VS/Si Clarity Lab Grown Diamond. Synthetic (lab Created) $159.00 ... Handmade Custom Jade Shape 18K Gold Lab grown diamond HPHT bling pendant For Mans hiphop Jewelry. $1,850.00 ...
China 3 0ct rough lab grown diamonds products and 3 0ct rough lab grown diamonds manufacturer. Trade platform for China 3 0ct rough lab grown diamonds manufacturers and global 3 0ct rough lab grown diamonds buyers provided by Chinax.
Starsgem Top quality Man Made Diamonds full stock 0.01ct to 0.07ct melee cvd hpht 1.2-2.5mm lab Made diamond. D Color. ... 1.25 carat heart shape diamond cut pink color VS clarity lab grown diamond CVD with IGI certificate. $2,460 ... starsgem high quality custom jewelry AUMP173 lab grown diamond 18k white gold necklace. $346.50 - $1,566 ...
HPHT diamond growth occurs at pressures of 5–6 GPa (roughly equivalent to the pressure exerted by a commercial jet airplane if balanced on the tip of a person's finger) and at temperatures of 1300–1600°C. Lower-quality diamonds, whether natural or laboratory-grown, can also be put through the HPHT process to improve color and clarity.
1.0-1.5 Carat Uncut Lab Grown Diamond Hpht Loose Rough Raw Synthetic Diamonds Contact Now 2-2.5ct DEF Color VVS VS Clarity Rough Lab Grown Diamonds For Jewellery