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Is A Diamond A Gem

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Total 781 products for is a diamond a gem Manufacture & Suppliers

HPHT Rough VVS Lab Grown Synthetic CVD Rough Diamond for Mechanical

...synthetic diamond Type: hpht(high pressure and high temperature) Advantage: 1, high quality as natural diamond, hardness is Moh's 10, can pass diamond test pen. 2, good transparency, pure white color(VVS...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Industrial HPHT Lab Grown Diamonds White Rough DEF GH Color Diamond A Grade

...Diamond DEF GH Color Cheap Price Lab Grown Diamond Prodct details: HPHT rough diamond,"4 C" for white diamond 1, Color: DEF GH IJ 2, Carat: 0.1-3.0ct 3, Clarity: VVS, VS, SI 4, Cut: RAW synthetic d...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Cheap price loose lab grown diamond small size 1.0mm 1.2mm 1.5mm 1.7mm 1.9mm 2.2mm 2.5mm 2.9mm moissanite stone price

.... 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 Cultured diamonds, also known...

Henan Huanghe Whirlwind International Co.,Ltd.
Henan,China

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Diamond CVD HPHT Moissanite Tester Inlaid mounted Diamond tester Testing Size Range 2mm-10mm

Diamond CVD HPHT Moissanite Tester Inlaid mounted Diamond tester Testing Size Range 2mm-10mm We uses modern intelligent technology to develop the SDC-200 intelligent diamond confirmer based on the characteristi...

Shenzhen Fable Jewellery Technology Co., Ltd.
China

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Uncut Man Made Diamonds 1.0ct 2.0ct 3.0ct Polished Round Brilliant Cut

... because they cost less money and effort to make than natural diamonds. Natural diamonds are very rare - they need to be drilled deep into the earth's crust to extract gem-grade diamonds. It takes a lot of s...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Full White 7.0ct SI HPHT Lab Grown Diamonds For Necklace

... methods: diamond chemical vapor deposition and the technology of high temperature and high pressure.As lab mature growth of the diamond production technology, its cost is low, and can produce a variety of c...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Customized CZ Yellow Sapphire Gem For Earring Elegant As Birthday Gifts

... speaking, there is no difference between synthetic sapphire and natural crystal. Because no other elements are added, it is colorless and transparent. The original synthetic sapphire is cut into discs by a ...

ARH Sapphire Co., Ltd
Chongqing,China

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Yellow Monocrystalline Diamond Square HPHT CVD Diamond For Diamond Tools

... tool, GEM seeds Size 2-7mm Thickness 0.3-1.5mm Application For making tools , and substrate seeds for CVD HPHT monocrystal synthetic diamond(MCD): 1. Available sizes for HPHT single monocrystal synthetic di...

Shaper Diamond Technology Co., Ltd
Hunan,China

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6-10ct Orange Yellow HPHT Lab Grown Diamond Uncut Rough Diamond For Industrial

...diamond Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.1-10ct Shape Round Usage Grinding Applied Uncut diamond Process HPHT Application Gem Grade vvs+si Ye...

Shaper Diamond Technology Co., Ltd
Hunan,China

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White Raw HPHT Synthetic Diamond Uncut Lab Grown Diamond Rough

...diamond? Lab Grown Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and industrial uses of diamond have created a large demand for rough stones....

Henan Yuda Crystal Co.,Ltd
Henan,China

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VVS VS Lab Created HPHT Diamond Big Size Synthetic HPHT Diamond

...diamond? Lab Grown Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and industrial uses of diamond have created a large demand for rough stones....

Henan Yuda Crystal Co.,Ltd
Henan,China

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5 - 5.99 Carat HPHT Uncut Diamond Lab Grown HPHT Rough Diamond For Polish

...diamond Synthetic Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and industrial uses of diamond have created a large demand for rough stones. ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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CVD Lab Grown Diamonds Stylus for Record Cutting | Transform Your Record Cutting with CVD Lab Grown Diamonds The Perfect Solution

Diamond Stylus For Record Cutting Premium Diamond Phonograph Stylus: Unrivaled Audio Fidelity Engineered for "vinyl recorder" direct grooving and music blank disc mastering, our CVD (Chemical Vapor Deposition) ...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Fancy Yellow MCD Diamond Your Ultimate Solution for Diamond Needs

...diamond Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.1-10ct Shape Round Usage Grinding Applied Uncut diamond Process HPHT Application Gem Grade vvs+si Ke...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Hard Alloy 175mm Diameter D151 CBN Diamond Wheel

... grinding wheel is mainly used for grinding hard and brittle materials such as glass, ceramic, gem, stone and hard alloy, etc. The grinding process is developing towards the direction of high quality. high p...

ZHENGZHOU JINCHUAN ABRASIVES CO., LTD.
Henan,China

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Vitrified Resin Bond Diamond Wheels Several Performance Indicators Of Artificial Diamond Medium Hardness

... carbide measuring tools, tungsten steel, alloy steel. Also suit for grinding high-alumina porcelain, optical glass, agate gem, semiconductor material,...

ZHENGZHOU SHINE ABRASIVES CO.,LTD
Henan,China

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Band Saw Blades Sharpening Wheel Electroplated Diamond Common Real Grinding

...Diamond Common Real Grinding Diamond Saw Blade/ Straight Tooth Product Diama Saw Blade is one kind of saw blades, Unit pCs made of Japanese steel and diamond powder, mainly used to cut gems,stones, cystal, g...

ZHENGZHOU SHINE ABRASIVES CO.,LTD
Henan,China

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Is A Diamond A Gem

Total 781 products for is a diamond a gem Manufacture & Suppliers