VVS VS 3.0 Carat 10.0 Carat HPHT Lab Grown Diamonds For Polish Diamonds
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... point of view, diamond is a carbon elemental crystal and its composition is the same as that of coal and graphite. However, although the coal and graphite we see in our lives are all black, diamonds are not black at all. They are transparent. This is...
Henan Yuda Crystal Co.,Ltd
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Colorless 10 Mohs CVD Lab Grown Diamond Radiant Cut Fancy Design
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...Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Radiant 4. Color Grade : H ~ D 5. Clarity Grade :VS~VVS 6. Carat Weight : 1~ 2ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so...
Shenzhen ZKZ Jewelry Co., Ltd.
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Optical Grade Pink CVD Diamond Plate 3x3x0.5mm Synthetic CVD Lab Grown Diamond
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1. Extremely broad transmission spectrum 2. The refractive index of diamond is ~2.4. achieve broad and high transmission in the mid-infrared at wavelengths from 1 micron to 30 microns. 3. The surface roughness＜ 10 nm, for good transmission from 1μm ......
Shaper Diamond Technology Co., Ltd
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Loose Lab Grown Diamond Jewelry 1ct Polished 1 - 10mm For necklace Earrings
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Lab Grown Diamond Loose Diamonds Lab Grown 1ct Polished Diamond Per Pcs Good Price Suggested application Gems Product name loose diamonds lab grown Grade high grade Usage for gem process CVD Color DEF Shape round,square,tranigle size 1carat-10 carat Clarity VS Color white Type cvd Certificate IGI hardness Moh's 10 Application Jewelry Making Customized support OEM, ODM Overview Product HPHT polished diamond HPHT CVD......
Shaper Diamond Technology Co., Ltd
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0.5-2CT Uncut Rough HPHT CVD Factory Per Carat Price Lab Grown IGI Synthetic Diamond
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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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High Abrasion Lab Grown Diamonds , CVD Synthetic Diamond 10 Mohs Scale Hardness
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... according to different application, which are for industrial usages, for gem making and optical utility. Properties Data Vickers-Hardness (kg/mm²) 10,000 Density (g/cm3) 3.52 Young's Module (GPa) 1100 Thermal Conductivity (w...
ZZDM SUPERABRASIVES CO., LTD.
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1 Carat HPHT CVD Diamond DEF Color VS VVS Round Brilliant Cut Lab Grown Loose Diamond
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Products Description Material Lab grown diamond hpht Color DEF Stone Material Lab Grown Blue Sapphire Shape Round Brilliant Cut Cutting round brilliant cut/diamond cut Size 1.0ct, other size contact us Weight according to stone Deliver Date 1-2 days for ......
Shenzhen Yasvitti Technology Ltd
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VVS1 Lab Grown Moissanite Loose Stones 10.5ct 14MM DEF Color
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Moissanite DEF Color 13mm Round Brilliant Diamond Cut 8.5ct VVS Gemstone Type: Genuine Moissanite MM Size: 13 mm Shape: Round Brilliant Carat Weight: 8.5ct Color: DEF Super White Clarity: VVS1/2 Treatment: None Hardness: 9.25 Cut: Excellent Country of ......
AAA Gems Co., Ltd
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