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Total 5077 products for rough natural diamond Manufacture & Suppliers

4ct 5ct 6ct 7ct 8ct 9ct HPHT Lab Grown Diamonds 10 Ct Diamond

...Diamonds For Making HPHT Loose Diamonds CHPHT Lab Grown Diamonds Description Lab-grown diamonds are diamonds grown in the laboratory using equipment that simulate the growth environment of natural diamonds. ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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High Yield CVD Lab Grown Diamonds

... using equipment that simulate the growth environment of natural diamonds. Both laboratory-grown diamonds and natural diamonds are real diamonds. The main chemical components of laboratory-grown diamonds and...

Henan Yuda Crystal Co.,Ltd
Henan,China

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D E F Color 2mm 2.5mm Lab Grown Melee Diamonds OEM ODM

...Diamonds For Diamond Jewelry Making Lab Grown Melee Diamonds Description Lab-grown diamonds are diamonds grown in the laboratory using equipment that simulate the growth environment of natural diamonds. Both...

Henan Yuda Crystal Co.,Ltd
Henan,China

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VVS VS SI DEF Color Lab Grown Melee Diamonds 1mm To 1.25mm Ideal Cut

... that simulate the growth environment of natural diamonds. Both lab grown diamonds and natural diamonds are real diamonds. The main chemical components of lab grown diamonds and natural diamonds are carbon. ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF VVS VS 1.25mm To 1.35mm Lab Created Melee Diamonds

...Diamonds For Diamond Watch Making Lab Created Melee Diamonds Description Lab-grown diamonds are diamonds grown in the laboratory using equipment that simulate the growth environment of natural diamonds. Both...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.5 1.5 Carat HPHT Lab Grown Diamonds 1 Carat Synthetic Diamond D E F Color

...Diamonds Synthetic Diamonds With D E F Color HPHT Lab Grown Diamonds Description Both lab diamonds and natural diamond are real diamonds. The mainly difference is the formation conditions of lab diamonds and...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Full White Loose Lab Grown Diamonds Fancy Cut For Ring

...cutting, laboratory grown diamonds are no different from natural diamonds. The diamonds produced in the laboratory and natural diamonds are real diamonds. The main chemical composition of diamonds and natura...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.5-4ct Fancy Cut Loose Lab Created Diamonds For Diamonds Jewelry

...Diamonds For Diamonds Jewelry Lab Grown Loose Diamonds Description Lab diamonds are diamonds that are grown in a lab using a machine. Lab-grown diamonds are polished and cut to be indistinguishable from natu...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEFG Lab Grown Gia Certified Diamonds HPHT Technology

...Diamonds HPHT / CVD Technology Lab Grown Diamonds Description Lab Grown Gia Certified Diamonds is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological p...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Color VS1 SI1 HPHT Lab Grown Melee Diamonds 1mm 1.5mm 2mm

... of natural diamonds. Both lab grown diamonds and natural diamonds are real diamonds. The main chemical components of lab grown diamonds and natural diamonds are carbon. Lab grown diamonds is usually produce...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1mm 1.5mm DEF VS SI Lab Grown Melee Diamonds Round Brilliant Cut For Jewelry

...laboratory using equipment that simulate the growth environment of natural diamonds. Both laboratory-grown diamonds and natural diamonds are real diamonds. The main chemical components of laboratory-grown di...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1mm 0.005ct To 0.008ct Lab Grown Melee Diamonds Excellent Cut DEF VVS VS

...using equipment that simulate the growth environment of natural diamonds. Both laboratory-grown diamonds and natural diamonds are real diamonds. The main chemical components of laboratory-grown diamonds and ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1.30mm To 1.70mm Loose Lab Grown Diamonds VVS VS DEF Round Cut

...Diamonds Round Cut Loose Lab Grown Diamonds Description Lab grown diamonds are diamonds grown in the laboratory using machines. After polishing and cutting lab grown diamonds are no different from natural di...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White Color Loose Lab Grown Diamonds 0.5ct Fancy Cut For Ring

...Diamonds For Diamonds Ring Lab Grown Loose Diamonds Description Laboratory diamonds are diamonds cultivated by machines in the laboratory. After polishing and cutting, diamonds cultivated in the laboratory a...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Industrial Rough Synthetic Monocrystal Diamond Hpht 1.2mm 1.8mm 2mm 2.2mm 2.8mm 3mm

1.2mm 1.8mm 2mm 2.2mm 2.8mm 3mm Rough Diamond Monocrystal Synthetic Hpht Diamond Specification: Product name Rough diamond monocrystal synthetic hpht diamond Usage Grinding Color Yellow Size 2-4mm Application C...

Shaper Diamond Technology Co., Ltd
Hunan,China

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5 Pointer 10 Pointer HPHT Polished Diamonds 0.05 Carat 0.10 Carat D E F VS SI

... and laboratory-grown diamonds. Lab-grown diamonds are diamonds grown in the laboratory using equipment that simulate the growth environment of natural diamonds. The chemical and physical properties of synth...

Henan Yuda Crystal Co.,Ltd
Henan,China

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2 Carat 3 Carat Fancy Cut Lab Diamonds HPHT Cushion Cut Diamonds

...Diamonds For Making Lab Created Diamond Rings Fancy Cut Lab Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and physical...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White 2ct-2.5ct HPHT Lab Grown Diamonds DEF Color VVS VS Clarity

... to mimic the natural formation conditions of natural diamonds. Lab-grown diamond and natural diamond in physical, chemical, optical properties are completely consistent, all belong to the real diamond. The ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1.0ct 1.5ct 2.0ct IGI Certified Pear Cut Synthetic Loose Diamonds For Wedding Rings

...natural and man-made diamonds. Laboratory grown diamonds are diamonds grown in the laboratory using equipment that simulates the natural diamond growth environment. Synthetic diamonds have the same chemical ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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8mm 10mm DEF Color Raw HPHT Rough Diamond 7.0ct To 12.0ct

... (CVD) are the two most commonly used growth methods in lab grown diamonds industrial. Specifically, the lab grown diamonds growth process is to put high-purity graphite as carbon source in the high temperat...

Henan Yuda Crystal Co.,Ltd
Henan,China

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