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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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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Surface Roughness Ra0.1um PCD TOOLS Thickness 0.5mm-10mm Designed for Precision Cutting and Durable Machining Solutions
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Product Description: The PCD Blank is a high-quality product designed for use in a variety of industrial cutting and machining applications. This product features a diamond layer thickness ranging from 0.4mm to 0.6mm, offering exceptional hardness and ......
CHN-TOP SCI&TECH CO., LTD.
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