def hpht uncut raw diamonds

Brand Name:Yuda Crystal

Model Number:RBC

Place of Origin:Zhengzhou, China

...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 breeding methods of diamond: CVD and HPHT. Diamonds are considered the hardest material in the world. According to the grades of mohs hardness is divided into 10 levels, including diamond as the highest level. Since people know that diamond

Brand Name:Infi

Model Number:Null

Place of Origin:Hunan, China

...HPHT big size yellow rough diamond uncut raw diamond stone Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.5-11ct Shape Round Usage Grinding Applied Uncut diamond Application Gem Grade vs+si What is Synthetic diamond Synthetic diamond (also known as cultured diamond , cultivated diamond, laboratory-grown diamond, laboratory-created diamond ) is diamond...

Brand Name:Infi

Model Number:Null

Place of Origin:Hunan, China

...HPHT big size yellow rough diamond uncut raw diamond stone Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.5-11ct Shape Round Usage Grinding Applied Uncut diamond Application Gem Grade vs+si What is Synthetic diamond Synthetic diamond (also known as cultured diamond , cultivated diamond, laboratory-grown diamond, laboratory-created diamond ) is diamond...

Brand Name:ZZDM

Model Number:SCD

Place of Origin:China

...Diamond,HPHT Singel Crystal Diamond,HPHT Diamond,Synthetic Diamond HPHT SCD/MCD—Mono Crystalline Diamond The ZZDM synthetic single crystal diamond series are synthesized by HPHT (high pressure, high temperature) under severe growth conditions. In order to accurately synthesize large high quality crystals, it is necessary to have high purity raw...

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 ...