5Ct 5.5Ct 6.0Ct HPHT Rough Diamond High Pressure High Temperature 5.0mm To 20.0mm
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... between laboratory made diamonds and natural diamonds without special equipment. The best way to distinguish between laboratory produced diamonds and natural diamonds is to look at grading reports. If a professional gemologist is determining whether a...
Henan Yuda Crystal Co.,Ltd
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Light Blue color HPHT rough diamond, Dark blue color rough diamond stone, uncut lab grown blue diamond Boron doped hpht diamond 0.1-5ct
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... , 0.5-1ct , 1-2ct . Package Plastic bag,carton Grade Picture Carat mm size Grade 1 0.5-1.0 ct 4.0-5.5 mm 1.0-1.5 ct 5.0-6.0mm 1.5-2.0 ct 5.5-6.5mm 2.0-2.5 ct 6.5-7.5mm 2.5-3.0 ct 7.0-8.0mm 3...
Shaper Diamond Technology Co., Ltd
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Raw Mono Crystal Industrial Diamond Grit Sharp Corner MCD Yellow Hpht Rough Diamond
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..., laboratory-grown diamond, cultured diamond or cultivated diamond. It is produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. Synthetic diamond is also widely known as HPHT diamond. Parameters of...
Shaper Diamond Technology Co., Ltd
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Wholesale DEF VVS VS hpht rough diamonds HENAN HUANGHE WHIRLWIND
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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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1.0mm-5.6mm Big Size Single Crystal HPHT Synthetic Diamond
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Big size synthetic diamond (BSSD) means the high quality grade Diamond Grits which the diameter is from 0.8mm to 4.2mm. Compared with traditional synthetic diamond, BSSD has the characteristics of: Bigger grits diameter, higher quality grade, higher TI/TTI......
Zhengzhou RJ Diamond Co. Ltd.
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175 Degree 1.0mm Gold Cutting Diamond Tools
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3mm Shank 175 Degree V Shape PCD Jewelry Flywheel Diamond Tool Jewellery Cutting Tool Hammer Tools Flywheel Diamond Tools MCD PCD Tool Round Head Available Advantages of 90-180 degrees posalux diamond tools for Manual machine 1.Substantially longer life......
Shenzhen Yuhe Diamond Tools Co., Ltd.
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Ring Lab Created VVS Diamond 6.5mm DEF Color HPHT Diamond Pear Shape
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... Round/Baguette/Oval/Radiant/Emerald/Pear/Marquise/Asscher, etc. Size 0.80mm, 0.90mm, 1.0mm, 1.10mm, 1.20mm, 1.25mm, 1.30mm, 1.40mm, 1.50mm, 1.60mm, 1.70mm, 1.75mm, 1.80mm, 1.90mm, 2.00mm, 2.10mm, 2.20mm, 2.25mm, 2.......
Shenzhen Yasvitti Technology Ltd
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CVD Diamond Coated Copper Wire Drawing Dies Diamondwk PCD Diamond Casting
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...Diamond Coated Copper Wire Drawing Dies Diamondwk PCD Diamond Casting 1. Technical parameters 1.diameter range:0.12mm-15.0mm 2.good wear resistance: HRA 89.0-93.0 3.excellent polishing 4.small friction coefficient 5.high thermal conductivity 6.good corrosion resistance 7.small adhesion 8.roughness......
Hejian BaoHong Electrical Machinery Co., Ltd.
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