def colour hpht rough diamond

Brand Name:Yuda Crystal

Model Number:RBC

Place of Origin:Zhengzhou, China

...natural diamond in chemical composition, crystal structure, optical properties and physical properties of no difference, only atomic structure level difference. The concept of lab-made diamonds has only entered the jewelry market in recent years, with many

Brand Name:Infi

Model Number:cs

Place of Origin:China

Product Description Product Name Rough uncut white diamond Application areas jewelry,ring , necklace , for bags , dress , shoes Type Synthetic HPHT CVD rough diamond Material Diamond Color DEF, GHI,IJK Purity VVS,VS,SI,I Size 0.05-0.1ct , 0.1-0.5ct , 0.5-...

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:Infi

Model Number:MCD 1.0-2.0mm

Place of Origin:Hunan China

..., laboratory-grown diamond, cultured diamond or cultivated diamond. It is produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. Synthetic diamond is also widely known as HPHT diamond. Parameters of

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 ...

Brand Name:AAA Gems

Model Number:MR-040

Place of Origin:China

...DEF color Gemstone Type: Genuine Moissanite MM Size: 4*8mm Shape: Marquise Shape Diamond Equivalent Carat Weight: 0.50CT Transparency : Transparent Color: Green Color Cut Grade: Excellent Clarity: VVS1 Hardness: 9.25 Refractive index:2.65-2.69 Brand: AAA Gems Treatment: Not-Enhanced Country Of Manufacture: China Why choose our AAA Gems Moissanite? 1,AAA Gems have moissanite rough

Brand Name:JC

Model Number:127mm 120%

Place of Origin:China

... modified resin The most advanced production equipment and art Advantage 1)Excellent surface roughness and flatness 2)High processing speed working fast Specifaction 1A1 350*40*127*10 Applications Specially used to all ...