Sign In | Join Free | My burrillandco.com

For Buyers
For Suppliers
- Search Suppliers
- Privacy Policy
Inquiry Basket(0)

All Categories

Home > Timepieces, Jewelry, Eyewear > Jewelry > Loose Diamonds >

4 Carat Diamond

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 850 products for 4 carat diamond Manufacture & Suppliers

VS Plus 7.0 Carat 8.0 Carat HPHT Rough Diamonds Raw Unpolished Diamond For 2ct Ring

...Carat Per Pcs HPHT Rough Diamonds For 2ct HPHT Diamond Ring Making HPHT Rough Diamonds Description Lab grown diamonds can be made by HPHT(High Pressure and High Temperature) and CVD(Chemical Vapor Depositio...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Square VS 10.0 Carat 11.0 Carat HPHT Rough Diamonds Pure Uncut Diamonds For Jewelry

...Carat HPHT Rough Diamonds For 3carat Big Size Diamond HPHT Jewelry HPHT Lab Grown Diamonds Description Lab created diamonds are grown by simulating the growth environment of natural diamonds through high tem...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
D E F Color VVS VS 12Ct 12.5Ct 13Ct HPHT Rough Diamonds For 4 Carat Polish Diamond

...Carat - 13.0 Carat HPHT Rough Diamonds For Making 4carat Lab Grown Polish Diamond HPHT Rough Diamonds Description Diamond is known as the hardest material in the world. According to the Mohs hardness scale, ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
3Ct 4Ct 5Ct Big Rough Diamonds VS SI Gem Quality 5mm To 20mm For Jewelry

..., the advanced technology is used to simulate the environment of natural diamond formation in the equipment, and the diamond crystal is used as seed to induce diamond crystal growth. The physical and chemica...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
11.0 Carat 12.0 Carat HPHT Rough Diamonds DEF Color VS Plus For Loose Diamonds

... strength. For a long time, diamonds have been a symbol of power, status and wealth. In the hearts of modern people, diamonds, as a symbol of love and promise of marriage, represent eternal love and loyalty,...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
1.5 Carat G H I Color Certified Man Made Diamonds Yuda Crystal

...carat, and clarity. Lab diamond color is graded in terms of how white or colorless a diamond is. The color of diamonds are graded from D to Z, with D being the most colorless, and Z containing noticeable bro...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
20 Carat Colorless HPHT Synthetic Diamond

...the laboratory. There are two main methods to make Rough Lab Grown HPHT Synthetic Diamond: one is high pressure and high temperature method (HPHT), the other is chemical vapor deposition method (CVD). HPHT(H...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
Round Cut Lab Grown Diamond DEF Color SI1 SI2 Purity 1 Carat

...diamond Cut round brilliant cut Shape rouns shape MOQ 5 carat Size 1 carat Clarity SI Application Company profile We are professional supplier of lab grown diamond,located in zhengzhou,China. We supply our h...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

Add to cart
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

Active Member

Add to cart
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

Active Member

Add to cart
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

Add to cart
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

Add to cart
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

Add to cart
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

Add to cart
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

Add to cart
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

Add to cart
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

Add to cart
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

Active Member

Add to cart
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

Add to cart
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

Add to cart

|< << 1 2 3 4 5 6 7 8 9 10 >> >|

Inquiry Cart 0

Friendly Links: www.everychina.com

Home| Products| Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2026 burrillandco.com. All rights reserved.