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Total 953 products for half carat diamond Manufacture & Suppliers

Oval Lab Grown High Clarity Diamonds Loose Customizable White Color

... Good 3. Shape :Oval brillant 4. Color :White 5. Clarity Grade : VS2 6. Carat Weight : 4.88ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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HPHT Pink Equine Eye Laboratory Made Diamonds Jewelry Decorations

...Shape : marquise brillant brillant 4. Color :Pink 5. Clarity Grade : SI1 6. Carat Weight : 3ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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CVD White Diamond Without Inlay 12.06carat Oval Customizable

...Diamonds Round Non Fluorescence 12.06-carat oval customizable CVD white diamond without inlay. Quick Details: 1. Type : Lab Grown Diamond 2.Polish:Very Good 3. Shape :Oval brillant 4. Color :White 5. Clarity...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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VVS VS HPHT Diamonds 16 Carat To 4 Carat Man Made Diamond

VVS VS Clarity HPHT Rough Lab Grown Diamonds Created From HPHT Diamond Seed By HPHT Method HPHT Lab Grown Diamonds Description Diamonds are the hardest material in nature. Lab-grown rough diamonds are synthesiz...

Henan Yuda Crystal Co.,Ltd
Henan,China

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10Ct To 16Ct HPHT Lab Grown Diamonds 100% Real Diamond

...Carat To 16 Carat 100% Real Diamond HPHT Lab Grown Diamonds For Cutting HPHT Loose Diamonds HPHT Lab Grown Diamonds Description HPHT synthetic diamonds usually contain metal co-solvent inclusions, which are ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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3.0ct 4.0ct 5.0ct DEF Color HPHT Lab Grown Diamonds For Making Carat Lab Diamonds

..., 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....

Henan Yuda Crystal Co.,Ltd
Henan,China

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1.5ct VVS VS 1 Carat Rough Lab Grown Diamonds For Engagement Ring

...conditions from natural diamonds, both natural diamonds and lab diamonds are crystals composed of pure carbon, and the physical properties, chemical properties, crystal structure and optical properties of th...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Color VVS VS Clarity 3-4 Carat HPHT Lab Grown Diamonds Jewelry Decoration

...Carat Synthetic DiamondS For Jewelry Decoration Lab Created Diamonds Description Synthetic diamond is a kind of polycrystalline diamond which is polymerized from diamond crystals 10 to 30 nanometers in diame...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.5-6ct Synthetic uncut diamond Yellow Hpht Rough Diamonds Synthetic Rough Uncut Diamond Price Per Carat lab grown diamond for jewelry yellow rough diamond

... VVS,VS,SI,I Size 0.05-0.1ct , 0.1-0.5ct , 0.5-1ct , 1-2ct . Package Plastic bag,carton Grade Picture Carat mm size Grade 1 0.5-1.0 ct 4.0-5.5 mm 1.0-1.5 ct 5.0-6.0mm 1.5-2.0 ct 5.5-6.5mm 2.0-2.5 ct 6.5-7.5m...

Shaper Diamond Technology Co., Ltd
Hunan,China

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1 Carat Laboratory Grown HPHT Rough Diamond White 0.5ct Polish Lab Diamonds

...grown in the laboratory. They are composed of carbon atoms, have the same physical properties and chemical composition as natural diamonds, and have fewer impurities and higher purity than natural diamonds. ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Fancy Dark Brown Greenish Yellow Rough Diamonds 1 Carat Man Made

...Carat Fancy Dark Brown Greenish Yellow Colored Lab Grown Rough Diamonds Vs Si Clarity Colored Lab Grown Rough Diamonds Description Laboratory grown diamonds are not mined from the earth. Laboratory grown dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

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5 6 Carat Lab Created Diamond D E F Color HPHT VS Clarity Diamond For Earring

... is an acronym of High Pressure High Temperature. This means that a material is deposited from a gas onto a substrate and that chemical reactions are involved. What is difference between CVD & mined diamond?...

Henan Yuda Crystal Co.,Ltd
Henan,China

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

...carat uncut rough diamond lab grown diamond CVD diamond for jewelry Company Profile Henan Yuda Crystal Co., Ltd., established in 2016, specializes in research and development, manufacturing and marketing of ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1 MM To 0.50 Carat Lab Grown Diamonds White Round Brilliant Cut Loose Diamonds

...Carat Size Lab Grown Diamonds White Round Brilliant Cut Loose Diamonds What is the lab grown diamond? Diamond, also known as diamond, is made up of carbon atoms, like graphite, the main component of a pencil...

Henan Yuda Crystal Co.,Ltd
Henan,China

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5.0 - 6.0 carat D E F Color VS Clarity HPHT Diamond Lab Created Rough Diamond in China

... is an acronym of High Pressure High Temperature. This means that a material is deposited from a gas onto a substrate and that chemical reactions are involved. What is difference between CVD & mined diamond?...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.66 Carats Small Diamond Ring , Women's 18K Yellow Gold Engagement Rings

...h pavé diamonds in yellow gold Description Condition: New Brand: Collection: Serpent Bohème Gender: Women's Main Color: Yellow Material: 18K Yellow Gold Diamond: set with 16 round diamonds, 0,66 carats Shape...

Shenzhen Wish Gold Diamond Jewelry Co., Ltd.
Guangdong

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1.795 Carat Lab Made Engagement Rings Twin Heart

...diamond ring high end jewelry 18k white gold Quick Details: 1. Type : CVD Lab Grown Diamond Ring 2. Hardness : 10 Mohs 3. Diamond Shape : Heart Shape 4. Clarity Grade : VVS2 5. Carat Weight : 1.03ct, 0.765ct...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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0.5ct 1/2 Carat Round D VVS2 CVD Lab Grown Diamond Lab Created White Diamonds

...ails: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Round 4. Color Grade : D 5. Clarity Grade : VVS2 6. Carat Weight : 0.5ct Product Description: Lab grown diamond is used by natural diamo...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Jewelry Production Lab Grown Diamond CVD Emerald Cut 2-33 Carat DEF VS-VVS2 IGI Certified

... diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of ......

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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