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2021-11-6 · CVD/Hpht Lab Grown Diamonds. Get Latest Price. Min. Order / Reference FOB Price. 1 Piece. US $360-380/ Piece. Port: Wuzhou, China. Production Capacity: 1000000PCS/Week.
Lab Grown Gemstones. Natural Gemstones. Gold Jewelry. Lab Grown Diamond CVD / HPHT Synthetic White Diamond small round shape 0.7mm - 4.3mm DEF color VS good polished 3EX CUTTING. Round Shape. $0.82 - $127.97 / Piece. 1 Piece (Min. Order) Lab Grown Diamond Heart Shape 3.5mm - 5.0mm CVD/HPHT Loose Diamond DEF VS. $86.13 - $444.34 / Piece.
2021-10-14 · jewelry shops pawn shops online jewelry stores offices gemological laboratories on business trips Specifications Testing Result: natural diamonds,CVD Synthetic diamonds, HPHT Synthetic diamonds, CZ. Estimated Count of stone per test: Approx. 500 loose stones Time Duration per test: 8 secs. Machine Dimensions: w 19 h 22 L 25 cm
2021-7-6 · 20185,（De Beers Group）HPHTLightbox Jewelry,； 201812,Diamond Foundry45——CVD .
2021-7-6 · 20185,（De Beers Group）HPHTLightbox Jewelry,； 201812,Diamond Foundry45——CVD .
Ltd is used to be a small business which was built in 1993 and specilized in synthetic diamond products in China. From 2008, we started to develop our foreign market and make it more and more through step by step. Add to Favorites. 1 / 6. Best price cvd hpht uncunt white rough diamond for .
China Hpht Synthetic Diamonds of Different Shapes and Different Sizes for Industrial and Jewelry Use, Find details about China Synthetic Diamond, Hpht Diamond from Hpht Synthetic Diamonds of Different Shapes and Different Sizes for Industrial and Jewelry Use - Chenguang Machinery & .
2021-8-14 · The system guarantees a 100% result of diamond identification. Screening diamonds using this complex allows you to identify natural rough and polished diamonds, including type IIa, laboratory-grown CVD and HPHT crystals, non-diamond imitations of any shapes, colors and sizes, loose and mounted stones, including diamonds in an array and melee.
2019-4-14 · Synova's advanced Laser MicroJet (LMJ) systems with 3 or 5 axes are perfectly suited for cutting rough diamonds in the diamond industry. The LMJ technology is a hybrid method combining a laser with a hair-thin water jet that precisely guides the .
2021-11-15 · The main difference between CVD and HPHT diamonds lies in the way they are created. HPHT diamonds are synthesized in a high pressure, high temperature environment while CVD is done using chemicals or gases. They also differ in price as CVD diamonds comes cheaper, and, is, therefore, the process of choice by most diamond labs.
HPHT of natural and grown diamonds for stress removal, crystal lattice stability and quality enhancement. Poly- & nano-crystalline diamond coatings up to 150 mm of diameter using MWCVD reactors. CVD grown conducting polycrystallinediamond plates ranging from 1-100mm of diameter.
2021-8-14 · The system guarantees a 100% result of diamond identification. Screening diamonds using this complex allows you to identify natural rough and polished diamonds, including type IIa, laboratory-grown CVD and HPHT crystals, non-diamond imitations of any shapes, colors and sizes, loose and mounted stones, including diamonds in an array and melee.
Yellow Synthetic Diamond Rough HPHT CVD Diamond for Jewelry, US $ 1 - 60 / Carat, Henan, China, YWD, YWD 40 YWD 60 YWD 80 YWD 90.Source from Henan Yinwang Industrial Co., Ltd. on .
China Hpht White Uncut Rough Synthetic Diamond for Jewelry, Find details about China Synthetic Diamond, Rough Diamond from Hpht White Uncut Rough Synthetic Diamond for Jewelry - Chenguang Machinery & Electric Equipment Co., Ltd.
2021-2-21 · CVD HPHT carart lab diamond jewelry hot selling
2021-11-15 · The main difference between CVD and HPHT diamonds lies in the way they are created. HPHT diamonds are synthesized in a high pressure, high temperature environment while CVD is done using chemicals or gases. They also differ in price as .
2021-7-6 · 20185,（De Beers Group）HPHTLightbox Jewelry,； 201812,Diamond Foundry45——CVD .