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1 - 10 Results for synthetic rough spinel from 253 Products
SI1 SI2 HPHT Synthetic Rough Diamond 6 Carat 6.5 Carat 7 Carat
SI1 SI2 Clairty DEF Color 6.0 Carat To 7.0 Carat HPHT Synthetic Rough Diamond For Making Hpht Diamond Rings Lab Grown Rough Diamonds Description Synthetic diamond is a kind of imitation of natural mineral, which is no inferior to the original stone. Is the diamond made in the laboratory real? Of course, they are! Man made diamonds have no defects and are cleaner and harder than natural diamonds. Synthetic diamonds are produced in the laboratory...
Henan Yuda Crystal Co.,Ltd
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ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA
VS+ Purity CVD Lab Created Diamonds White Synthetic Rough Diamonds
VS+ Purity CVD Lab Created Dinmonds White Synthetic Rough Diamonds For Sale Artificial Lab Created Diamonds Description CVD stands for chemical vapor precipitation, another method for making diamonds in the laboratory. The growth of such diamonds requires the application of the appropriate pressure and temperature to the hydrocarbon mixture in a vacuum chamber. Artificial diamond is a kind of diamond crystal polymer from 10 to 30 nanometres in...
Henan Yuda Crystal Co.,Ltd
Verified Supplier
ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA
CVD Lab Based Diamonds HPHT Lab Grown Diamonds White Synthetic Rough Diamond
Wholesale CVD HPHT Lab Grown Diamonds White Synthetic Rough Diamond White Synthetic Rough Diamond Description Synthetic diamonds exhibit the same physical, chemical and optical properties as natural diamonds, and exhibit the same flame, flicker and flash. Under magnifying glass, it is almost impossible to distinguish man-made diamonds from natural diamonds. Laboratory made diamonds may exhibit trace elements different from natural diamonds, which...
Henan Yuda Crystal Co.,Ltd
Verified Supplier
ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA
Man Made Synthetic Rough Diamond 4-5ct DEF Color VVS VS Clarity
Man Made Synthetic Rough Diamonds 4-5ct DEF Color VVS VS Clarity For Jewelry Accessory Synthetic Diamonds Description Synthetic diamond is made up of 10 ~ 30 nm in diameter diamond crystal aggregation of polycrystalline diamond. The molecular structure of the synthetic diamond is not entirely octahedral structure of natural diamond, but a complex structure, can produce phosphor. Artificial diamond, as the name implies, is cultivated in the...
Henan Yuda Crystal Co.,Ltd
Verified Supplier
ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA
VS+ Clarity GH Color Synthetic Rough Diamond CVD Artificially Grown Diamonds
VS+ Clarity GH Color Artificial White CVD Diamond Synthetic Rough Diamonds For Sale In China Artificial Lab Created Diamonds Description CVD stands for chemical vapor precipitation, another method for making diamonds in the laboratory. The growth of such diamonds requires the application of the appropriate pressure and temperature to the hydrocarbon mixture in a vacuum chamber. Artificial diamond is composed of 10 to 30 nm in diameter diamond...
Henan Yuda Crystal Co.,Ltd
Verified Supplier
ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA
HUANGHE WHIRLWIND uncut rough White diamond price per carat HPHT/CVD big size synthetic rough diamond
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 do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive. Q2. What's the delivery time? A: Loose Diamond...
Henan Huanghe Whirlwind International Co.,Ltd.
Verified Supplier
Huanghe Whirlwind Building, North-East corner, crossing of Qi Li He North Road and Xin Yi Road, Zhengzhou, Henan, China
uncut rough White diamond price per carat HPHT/CVD big size synthetic rough diamond
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 About Us Domestic and foreign Packaging & Shipping FAQ Q1. How do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive. Q2. What's the delivery time? A: Loose Diamond Shipment: within 3-5...
Henan Huanghe Whirlwind International Co.,Ltd.
Verified Supplier
Huanghe Whirlwind Building, North-East corner, crossing of Qi Li He North Road and Xin Yi Road, Zhengzhou, Henan, China
Wholesale Synthetic Rough Uncut Diamond HPHT white rough diamond cheap lab grown diamond
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 do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive. Q2. What's the delivery time? A: Loose Diamond...
Henan Huanghe Whirlwind International Co.,Ltd.
Verified Supplier
Huanghe Whirlwind Building, North-East corner, crossing of Qi Li He North Road and Xin Yi Road, Zhengzhou, Henan, China
HUANGHE WHIRLWIND HPHT/CVD diamond lab created row diamond synthetic rough diamond
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 do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive. Q2. What's the delivery time? A: Loose Diamond...
Henan Huanghe Whirlwind International Co.,Ltd.
Verified Supplier
Huanghe Whirlwind Building, North-East corner, crossing of Qi Li He North Road and Xin Yi Road, Zhengzhou, Henan, China
cvd synthetic rough diamonds buyers/lab made loose diamond
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 do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive. Q2. What's the delivery time? A: Loose Diamond...
Henan Huanghe Whirlwind International Co.,Ltd.
Verified Supplier
Huanghe Whirlwind Building, North-East corner, crossing of Qi Li He North Road and Xin Yi Road, Zhengzhou, Henan, China
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