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Half Carat Diamond

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Total 953 products for half carat diamond Manufacture & Suppliers

A Big Carats Cushion Shaped Yellow Lab Grown Diamonds IGI Certified Polished Synthetic Diamond

... 3ct Diamond Certificates IGI Diamond Shape Cushion Strength Fancy Vivid Diamond Clarity VS1 Diamond Cut EX Diamond Enhancements Laser Drilling Hardness 10.0 Mohs Polish EX Keyword Cushion Shape HPHT Diamond...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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1.00-1.99 Carat Heart Cut Lab Created Colored Diamonds For Necklace

...Diamond Loose Synthetic Diamonds Pink Diamond Earing Necklace Prime Source Heart Loose Diamond Product Description: 1CT-1.99CT Carat Heart Loose Diamond, Fancy Pink, VVS-VS, Excellent, IGI Certified This Fan...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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5 To 6 Carat Big Sizes Synthetic Colored Diamonds Brown Greenish Yellow Diamond

...Carat Big Sizes Synthetic Colored Diamonds With Greenish And Brown Color Synthetic Colored Diamonds Description What is laboratory diamond? Laboratory diamond, also known as laboratory made diamond, syntheti...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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

0.5ct 1.0ct 1.5ct HPHT Lab Grown 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 ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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6.0ct 7.0ct HPHT Rough Diamonds Uncut Unpolished Diamond For Fancy Oval Diamonds

...Diamonds For 2 Carat 2.5 Carat Fancy Oval Shape Cvd Polish Diamonds HPHT Rough Diamonds Description Lab grown rough diamonds include HPHT rough diamonds and CVD rough diamonds. Both HPHT and CVD are the two...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Full White 1 Carat Rough Lab Grown Diamonds For Making Lab Grown Diamond Jewelry

... equipment to mimic the environment of natural diamond formation. Diamond crystals are used as seeds to induce the growth of diamond crystals. The physical and chemical properties of man-made diamonds are ex...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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0.6-0.8 Carat Lab Grown HPHT Treated Diamonds Synthetic Uncut Diamond For Jewelry

... (also known as an artificial diamond, cultured diamond, or cultivated diamond) is diamond produced in an artificial process. Now we have the technology to grow diamonds under the environment of HPHT. This k...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Small 0.8-1.0 Carat HPHT Rough Diamond VS Clarity DEF Color Synthetic Uncut Diamond

... diamond (also known as an artificial diamond, cultured diamond, or cultivated diamond) is diamond produced in an artificial process. Now we have the technology to grow diamonds under the environment of HPHT...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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1 Carat Lab Grown HPHT Uncut Rough Diamond For Jewelry Making

...diamond rough ~~~~~~~ China Manufacturer 1 Carat Lab Grown HPHT Uncut Rough Diamond For Jewelry Making A synthetic diamond (also known as an artificial diamond, cultured diamond, orcultivated diamond) is dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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ZKZ Diamonds 1 Carat Size Oval Loose Lab Grown Blue Diamonds VVS2

...Color Grade : Fancy ~ Fancy Vivid 5. Clarity Grade : VS ~ VVS 6. Carat Weight : 1ct ~ 1.99ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so b...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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VS-VVS Lab Created Yellow Diamond 2 Carat Oval Loose Diamond For Jewelry

...Oval 4. Color Grade : Fancy Vivid 5. Clarity Grade : VS-VVS 6. Carat Weight : 2.1ct ~ 3.1ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so be...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

Active Member

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Square 15 To 16 Carat CVD Lab Grown Diamond

... layer is synthesized by growing natural or artificial diamonds as seed crystals and simulates the growth environment of natural diamonds. Natural diamonds and man-made diamonds are pure carbon crystals, and...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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10 Carat High Temperature High Pressure Diamonds

...Carat Hpht Rough Lab Grown Diamond Created By High Temperature High Pressure Hpht Rough Lab Grown Diamond Description Lab grown diamond, also know as synthetic diamond, lab created diamond and man made diamo...

Henan Yuda Crystal Co.,Ltd
Henan,China

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

5pointer To 10pointer 0.05carat - 0.10carat D-E-F White Color Vs Si HPHT Polished Diamonds HPHT Polished Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory...

Henan Yuda Crystal Co.,Ltd
Henan,China

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4-15 Carat EFG VVS VS HPHT Single Crystal Diamonds For Artificial Jewellery Material

... and synthetic diamonds. There are two main methods to create lab grown diamonds: CVD and HPHT. Chemical Vapor Deposition is a growth method for cultivating diamonds. CVD (Chemical Vapor Deposition) diamonds...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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5-6.0 Carat DEF Color VVS VS SI Purity Round HPHT Uncut Raw Diamonds For Loose Diamonds

...Carat DEF Color VVS VS SI Purity Round HPHT Uncut Raw Diamonds For Loose Diamonds Lab Created Diamonds Description Lab-grown diamonds are also known as lab-made diamonds. Laboratory, there are two main breed...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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1.0 - 1.5 Carat HTHP Lab Grown Rough Diamonds Uncut White HPHT Rough Diamond For Making Lab Diamond Rings

...carat HTHP Lab Grown Rough Diamonds Uncut White HPHT Rough Diamond For Making Lab Diamond Rings Uncut White HPHT Rough Diamond Description Laboratory diamonds are a type of diamond quality obtained by chemic...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Rectangular DEF Color 8.0 9.0 Carat HPHT Rough Diamonds For Enagement Ring

...Carat HPHT Rough Diamonds For 2.5ct HPHT Diamond Enagement Ring Making HPHT Rough Diamonds Description Lab grown rough diamonds include HPHT rough diamonds and CVD rough diamonds. Both HPHT and CVD are the ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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EFG VVS VS SI 14.0 To 15.0 Carat CVD Diamond

... made in a laboratory. Many people may think that because they are grown in a laboratory, they are all artificial diamonds and fake diamonds. In fact, making lab diamonds just uses high technology to simulat...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Type 2A DEF VVS VS Fancy Cut Lab Grown Diamonds HPHT 2 Carat

...Carat Type 2A EFG Color VVS VS Clarity Fancy Cut Lab Grown Diamonds Made By HPHT Method Fancy Cut Lab Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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