5.0ct 6.0ct CVD Rough Diamonds
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... rough diamonds grown in the laboratory and the natural diamonds grown in the laboratory are pure carbon and have the same physical and chemical properties. What is the difference between a lab-grown rough diamond and a natural diamond? Both natural and...
Henan Yuda Crystal Co.,Ltd
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Synthetic Lab Grown CVD Loose Diamond Marquise Shape With IGI Certification
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... : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Marquise 4. Color Grade : DEF 5. Clarity Grade : VS-VVS 6. Carat Weight : 1.0ct ~ 2.0ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment,...
Shenzhen ZKZ Jewelry Co., Ltd.
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Vvs Vs Fancy Vivid Yellow Synthetic Lab Grown Gemstones Hpht CVD Loose Diamond
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... diamond, laboratory-created diamond ) is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. Synthetic diamond is also widely known as HPHT(high pressure and high temperature) diamond or...
Shaper Diamond Technology 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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HUANGHE WHIRLWIND Lab grown uncut cvd diamond hpht cvd loose rough raw uncat diamonds
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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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Triangle Prism Optical CVD Diamond 6-Side Polished High Transparency Loose Mono Crystal Diamond
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CVD single crystal diamond properties: Since CVD diamond does not contain any metal catalysts, its thermal stability is close to that of natural diamond. Like high temperature and high pressure artificially synthesized polycrystalline diamond, CVD diamond ......
Shaper Diamond Technology Co., Ltd
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High Accuracy Diamond Proportion Scope For Diamond Cutting Analysis FPT-02
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... accuracy. 4. Measure the table width, crown height, pavilion depth, girdle thickness, crown angle, pavilion angle, and symmetry of diamonds. 5. Use zoom magnification project method, you can clearly see the results on the screen. 6....
Shenzhen Fable Jewellery Technology Co., Ltd.
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