d e f color hpht rough diamond

Brand Name:Yuda Crystal

Model Number:YD-HPHT

Place of Origin:Zhengzhou, China

...diamond crystallization conditions and growth environment, and natural diamond has exactly the same physical, chemical and optical properties. Production time is perhaps the biggest difference between the two types of diamonds, with natural diamonds taking

Brand Name:Infi

Model Number:cs

Place of Origin:China

Product Description Product Name Rough uncut Blue diamond Application areas jewelry,ring , necklace , for bags , dress , shoes Type Synthetic HPHT CVD rough diamond Material Diamond Color Dark Blue and Light Blue Purity VVS,VS,SI,I Size 0.05-0.1ct , 0.1-0....

Brand Name:Infi

Model Number:Null

Place of Origin:Hunan, China

...Color Pink Diamond Certificates None Diamond Type Synthetic (lab grown) Diamond Shape laboratory-created rough diamond Clarity VS1~ VS2 Type HPHT Shape Round Shape Size 0.01-7CT Usage Jewelry What is Pink diamond A pink lab-grown diamond is a diamond with a pink color...