20ct hpht treated diamonds cvd

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

...hpht rough diamond cvd diamond Uncut Rough Factory Per Carat Price Lab Grown Synthetic Diamond Lab Grown Synthetic Diamond Description Diamonds made in the laboratory are made in the laboratory. It starts with a small chemical called a diamond seed. It's then exposed to high temperatures, plus a carbon coating, all of which are designed to help laboratory made diamonds crystallize as they grow. Diamonds...

Brand Name:Chenguang

Model Number:SCD

Place of Origin:China

...HPHT Mono Diamond Square Substrate CVD Diamond Seeds Single crystal CVD uses a single crystal diamond substrate as a base to grow single crystal diamond by vapor phase epitaxy. The single crystal diamond substrate used can be natural diamond, HPHT diamond or CVD diamond, HPHT diamond has lower stress distribution than CVD diamond, easier available than natural diamond, is a good diamond seeds for growing CVD diamond...

Brand Name:Infi

Model Number:Null

Place of Origin:Hunan, China

... Size 3-5ct Shape Square Shape Warranty 3 years Type CVD Abrasive Grain Sizes 3-5ct Diamond Type Synthetic (lab created) MOQ 5ct What is Synthetic Diamond? Synthetic diamond (also known as cultured diamond , cultivated diamond, laboratory-grown diamond,

Brand Name:Fable

Model Number:SDC-200

Place of Origin:China

Diamond CVD HPHT Moissanite Tester Inlaid mounted Diamond tester Testing Size Range 2mm-10mm We uses modern intelligent technology to develop the SDC-200 intelligent diamond confirmer based on the characteristics of diamond identification, combined with years of identification data. The instrument can distinguish natural diamonds, synthetic diamonds (CVD/HPHT...

Brand Name:ZKZ Diamonds

Model Number:1ct-20ct

Place of Origin:Shenzhen China

...Diamonds CVD IGI Certified Synthetic Diamonds Radiant Shape Ring Necklace Product Description: Radiant Loose Diamond, Fancy Shape Diamonds,1ct,2ct,3ct...20ct, Super Ideal make (cut) certified loose diamond comes with a report from the IGI. Technical Specification: Item Value Product Name lab-grown white diamonds Certificate Type IGI Certified Brand Name ZKZ Diamonds Place of Origin China Diamond Type Synthetic (lab created) Diamond...

Brand Name:HUANGHE WHIRLWIND

Place of Origin:Henan, China

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...

Brand Name:Yasvitti

Model Number:YSR026

Place of Origin:Shenzhen,China

Products Description Material Lab grown diamond hpht Color DEF Stone Material Lab Grown Blue Sapphire Shape Round Brilliant Cut Cutting round brilliant cut/diamond cut Size 1.0ct, other size contact us Weight according to stone Deliver Date 1-2 days for ...