high tech cvd rough lab grown diamonds

Brand Name:Infi

Model Number:Rough diamond

Place of Origin:Hunan, China

Rough diamond synthetic diamond rough vvs lab diamond Prodct details: HPHT rough diamond,"4 C" for white diamond 1, Color: DEF GH 2, Carat: 0.01-10ct 3, Clarity: VVS, VS, SI 4, Cut: RAW synthetic diamond Type: hpht(high pressure and high ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A

Place of Origin:Zhengzhou, China

.... They are HPHT and CVD methods. The HPHT method is a more traditional diamond cultivation method that uses molten metal alloys such as iron (Fe), nickel (Ni) or cobalt (Co) to form diamonds. The HPHT diamond process takes place in a small capsule in a

Brand Name:Infi

Model Number:JSBD

Place of Origin:Hunan, China

Rough CVD Diamonds Pink Color CVD Popular Color Rough Diamond For Jewelry Use Our CVD diamonds are compared to Element Six company,similar performance and reasonable price. Large size diamond:2cts to 15cts the thickness can be customerized. Application: 1....

Brand Name:HUANGHE WHIRLWIND

Place of Origin: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:ZKZ Diamonds

Model Number:3.5ct ~ 4ct

Place of Origin:China

High Clarity Round Shape CVD Lab Grown Diamond Certified Loose Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Round 4. Color Grade : DEFG 5. Clarity Grade : VS~VVS 6. Carat Weight : 3.5ct ~ 3.99ct Product Description: Lab grown diamond is used by natural diamond...

Brand Name:ZZDM

Model Number:Poly-CVD

Place of Origin:China

CVD Diamond Cubes, CVD Diamond, CVD Polycrystalline Diamond, Lab Grown Diamond CVD Polycrystalline Diamond ZZDM can supply both mono crystalline and poly crystalline CVD diamond. Our DMCVD can be divided into several grades according to different ...

Brand Name:Yasvitti

Model Number:YSR093

Place of Origin:Shenzhen,China

Products Description Material Synthetic Moissanite Color DEF Clarity VVS1 Shape Princess Cut Cutting High Technology Machine Cut Size 0.8mm-12mm Weight According To The Size Deliver Date 1-2 days for in stock , 3-7 days for customized Payment Term T/T, ...

Brand Name:ZMSH

Model Number:customized

Place of Origin:China

...Lab Grown Single Crystal Rough Material lmperial Purple Free-cut Artificial purple gemstones are usually made from high-quality crystalline materials, such as sapphire (single crystal aluminum oxide). These materials are extremely hard (e.g., sapphire is second only to diamond...