hpht si rough lab grown diamonds

Brand Name:YUDA CRYSTAL

Model Number:YD-A

Place of Origin:Zhengzhou, China

...SI Rough Lab Grown Diamonds Made By HPHT Diamond Machine Rough Lab Grown Diamonds Description What is a laboratory rough diamond? First of all, let's talk about diamonds. From a physical point of view, diamond is a carbon elemental crystal (crystal, which has a fixed shape and melting point), and its composition is the same as that of coal and graphite. However, although the coal and graphite we see in our lives are all black, 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 temperature) Advantage: 1, high quality as natural diamond, hardness is Moh's 10, can pass diamond...

Brand Name:Infi

Model Number:Null

Place of Origin:Hunan, China

...HPHT Rough Lab-Grown Diamond Loose Jewelry Diamond Color White Diamond Type Synthetic (lab created) Type HPHT Size 10-15ct Shape Round Usage Grinding Applied Uncut diamond Application Gem, ring, necklace, earrings, etc Diamond Certificates IGI GIA Diamond Enhancements Laser Drilling Clarity VVS Grade vvs+si What is Synthetic diamond Synthetic diamond (also known as cultured diamond , cultivated diamond...

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: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:Yasvitti

Model Number:YSR016

Place of Origin:Shenzhen,China

Products Description Material Lab Grown Diamond Color D white color, other color available Stone Material Lab Grown Blue Sapphire Shape Round ,Pear,Emerald,Oval ( other shapes: Oval, Cushion,Pear,Emerald,Radiant,Triangle,Hear...) Cutting Brilliant cut/...

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...

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...