optical grade lab grown diamond seeds

Brand Name:Infi

Model Number:JSD

Place of Origin:Hunan, China

... using the CVD process. In this process, a mixture of carbon-containing gases is decomposed under controlled conditions, resulting in the formation of a single crystal diamond layer on a substrate. Single crystal diamond CVD is known for its

Brand Name:Infi

Model Number:JSD

Place of Origin:Hunan, China

...Diamond Seeds Specification: Product name 15x15x0.4mm CVD diamond seeds Type blasting media Usage growing cvd Available Shape Round, square, rhombus Color light brown, white Availalbe size 15*15*0.4mm Available thickness 0.4mm Application growing cvd diamond Advantage High Compressive Strength Material Synthetic CVD Grade High Grade Customized support OEM, ODM Diamond Type Synthetic (lab created) orientation 110 100 Diamond

Brand Name:Yuda Crystal

Model Number:RBC

Place of Origin:Zhengzhou, China

...Lab Grown Diamonds Lab Grown Diamonds Description Lab grown diamond is a small diamond as the seed, by simulating the growth of natural diamonds to grow. It has the same physical, chemical and optical properties as natural diamond, and the hardness is 10. There is no such thing as genuine or fake diamonds. As long as there is reasonable public disclosure of the sale of lab grown diamonds, lan grown

Brand Name:ZKZ Diamond

Model Number:3

Place of Origin:Shenzhen China

... : HPHT Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Round 4. Color Grade :D 5. Clarity Grade : VVS2 6. Carat Weight : 0.62ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the

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:ZZDM

Model Number:Poly-CVD

Place of Origin:China

...be divided into several grades according to different application, which are for industrial usages, for gem making and optical utility. Properties Data Vickers-Hardness (kg/mm²) 10,000 Density (g/cm3) 3.52 Young's Module (GPa) ...

Brand Name:Yasvitti

Model Number:YSR014

Place of Origin:Shenzhen,China

Products Description Material Cubic Zirconia Color Pink ( other colors yellow, pink,black,blue,amythyst...etc) Grade AAAAA Shape Round ,Pear,Emerald,Oval ( other shapes: Oval, Cushion,Pear,Emerald,Radiant,Triangle,Hear...) Cutting custom made Size 2.8*3....

Brand Name:RJ

Model Number:4mm

Place of Origin:Zhengzhou

Big size synthetic diamond (BSSD) means the high quality grade Diamond Grits which the diameter is from 0.8mm to 4.2mm. Compared with traditional synthetic diamond, BSSD has the characteristics of: Bigger grits diameter, higher quality grade, higher TI/TTI...

Brand Name:AAA Gems

Model Number:RD167

Place of Origin:China

DEF color lab grown moissanite ring diamond white gold ring for wedding Product Description Origin place Shenzhen, China Brand AAA Gems Main Stone Moissanite Stone grade AAAAAA Ring material 10k 14k 18k 20k 22k Gold, Platinum 950 Can I choose the size of ...