grading a diamond

Brand Name:ZKZ Diamonds

Model Number:0.52ct

Place of Origin:Shenzhen, China

...Diamonds Heart Shape Fancy Vivid Yellow IGI Certified Earing Stud, Can be paired. Quick Details: 1. Type : HPHT Lab Grown Diamond 2. Shape : Heart Shape 3. Color Grade : Fancy Vivid Yellow 4. Clarity Grade : VS1-VS2 5. Carat Weight : 0.52ct Technical Specification: ITEM VALUE Product Name Lab-Grown Yellow Diamond Certification IGI Brand Name ZKZ Place of Origin Shenzhen, China Diamond Type Synthetic (lab created) Diamond

Brand Name:ZKZ Diamonds

Model Number:0.5ct-0.9ct

Place of Origin:Shenzhen, China

...Diamonds Heart Shape Fancy Vivid Yellow IGI Earing Stud Necklace Quick Details: 1. Type : HPHT Lab Grown Diamond 2. Shape : Heart Shape 3. Color Grade : Fancy Vivid Yellow 4. Clarity Grade : VVS2-VS1 5. Carat Weight : 0.5ct-0.9ct Technical Specification: ITEM VALUE Product Name Lab-Grown Yellow Diamond Certification IGI Brand Name ZKZ Place of Origin Shenzhen, China Diamond Type Synthetic (lab created) Diamond

Brand Name:Xianda Machinery

Model Number:GCP110

Place of Origin:Jinjiang, Fujian, China

Diamond Wire Saw For Granite Block Dressing Tools To Cutting Stone 11mm Basic Info. Model NO. Diamond Wire Saw For Granite Block Dressing Service ODM, OEM, Customized Beads Number 40 Beads Per Meter Business Type Manufacturer Keywords Stone/Granite block dressing/Granite dressing/Diamond Wire/cutting Grade a-Grade...

Brand Name:Xianda Machinery

Model Number:MCP110

Place of Origin:Jinjiang, Fujian, China

... 40 Beads Per Meter Business Type Manufacturer Keywords Stone/Marble block dressing/Marble dressing/Diamond Wire/cutting Grade a-Grade Usage Used on Electric Wire Saw Machine Shipping by Air, by Sea,by Express(DHL,FedEx,EMS) Beads Type ...

Brand Name:Xianda Machinery

Model Number:GQR115

Place of Origin:Jinjiang, Fujian, China

... Number 40 Beads Per Meter Business Type Manufacturer Keywords Marble /Quarring/Stone/Concrete Cutting Diamond Wire Grade a-Grade Usage Used on Electric Wire Saw Machine Shipping by Air, by Sea,by Express(DHL,FedEx,EMS) Beads Type ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A

Place of Origin:Zhengzhou, China

...laboratory-grown diamonds. The chemical and physical properties of synthetic diamonds are same as natural diamonds in terms of hardness, thermal conductivity, and strength. High temperature and high pressure (HPHT) and chemical vapor deposition (CVD) are

Brand Name:Yuda Crystal

Model Number:RBC

Place of Origin:Zhengzhou, China

...Diamonds For Diamonds Jewelry Lab Grown HPHT Diamonds Description Diamonds are considered to be the hardest material in the world. Mohs hardness is divided into 10 grades, among which diamond is the highest grade. Since people knew that diamonds are made of pure carbon, more and more people began to study diamonds under high temperature and high pressure in the laboratory. At present, the diamond...

Brand Name:Infi

Model Number:JSWD

Place of Origin:Hunan, China

...diamond seeds for growing rough lab diamond Type CVD rough diamond seeds Usage Precise tool, CVD seeds, diamond substate Available Shape Round, square, rhombus Color White Availalbe size 1-20mm Available thickness 0.05-3mm Material Synthetic CVD Customized support OEM, ODM Diamond Type Synthetic (lab created) orientation 110 100 Diamond Enhancements Seeds Application of optical grade...

Brand Name:Infi

Model Number:cs

Place of Origin:China

...,IJK Purity VVS,VS,SI,I Size 0.05-0.1ct , 0.1-0.5ct , 0.5-1ct , 1-2ct . Package Plastic bag,carton Grade Picture Carat mm size Grade 1 0.5-1.0 ct 4.0-5.5 mm 1.0-1.5 ct 5.0-6.0mm 1.5-2.0 ct 5.5-6.5mm 2.0-2.5 ct 6.5-7.5mm 2.5-3.0 ct 7.0-8.0mm 3.0-4.0 ct 7

Brand Name:RJ

Model Number:4mm

Place of Origin:Zhengzhou

...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 data, more transparent, better crystal shape, more pure color. Big size synthetic diamond can be divided into six quality grades...

Brand Name:RJ

Model Number:4mm

Place of Origin:Zhengzhou

...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 data, more transparent, better crystal shape, more pure color. Big size synthetic diamond can be divided into six quality grades...

Brand Name:RJ

Model Number:4mm

Place of Origin:Zhengzhou

...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 data, more transparent, better crystal shape, more pure color. Big size synthetic diamond can be divided into six quality grades...

Brand Name:Fable

Model Number:FDL-LED

Place of Origin:China

Low Energy Environmental Diamond Grading Light With 6000K - 7000K Model FDL - LED Description: Fable brand Diamond Grading Lamp with: With Led Lamp plate light; color temperature:6500±500K, environmental and energy saving; hight brightness LED cold light ...

Brand Name:Fable

Model Number:FDL-12

Place of Origin:China

Foldable arm Gemological Laboratory Diamond Grading Lamp with Power 220V FDL-12 Description: Fable brand Diamond Grading Lamp with: 1. With Led cold light source 2. With fluorescent lighting system. 3. Stable Color temperature:6000k-7000k. 4. Illumination:...

Brand Name:Fable

Model Number:FDL-LED

Place of Origin:China

Diamond Grading Tool LED Surface Light Source 6000K - 7000K FDL - LED Description: Fable brand Diamond Grading Lamp with: LED Surface light,color temperature:6500±500K, environmental and energy saving; hight brightness LED cold ...

Brand Name:Yuda Crystal

Model Number:YD-Loose Diamond

Place of Origin:Zhengzhou, China

...Diamonds White Round Brilliant Cut Loose Diamonds What is the lab grown diamond? Diamond, also known as diamond, is made up of carbon atoms, like graphite, the main component of a pencil lead. However, the difference in structure makes graphite rank only at the lowest grade of 1 on the Mohs hardness scale, and diamond at the highest grade...

Brand Name:YUDA CRYSTAL

Model Number:YD001

Place of Origin:China

... symmetry of the diamond plays a crucial role in the diamond's overall appearance, and these lab-grown diamonds are no exception. The symmetry grades ensure that the diamond is cut and polished to perfection, resulting in a diamond that is bright, sparkly,

Brand Name:Infi

Model Number:JSWD

Place of Origin:Hunan, China

...Diamond Wafers Diamond Plates CVD Seeds Usage for seeds Available Shape round,square,tranigle Color White size 14*14*0.4 mm Material Synthetic CVD thickness 0.3-3mm Diamond Cut Good Customized support OEM, ODM Diamond Type Synthetic (lab created) orientation 110 100 Diamond Enhancements Seeds Application of optica grade...

Brand Name:Infi

Model Number:Null

Place of Origin:Hunan, China

...Grade Seeds 7x7,8x8,9x9,10x10mm Single Crystal CVD Diamond Substrate Plate Diamond Seeds Clearance Sale Specification: Product name CVD diamond substrate diamond plate Usage Heat sink, diamond blade Available Shape Square,rectangle Color White size 3-15mm Material Synthetic CVD thickness 0.3-3mm Thermal conductivity 1500W/MK Application High power electronic components Customized support OEM, ODM Diamond...

Brand Name:Infi

Model Number:cs

Place of Origin:China

... Blue Purity VVS,VS,SI,I Size 0.05-0.1ct , 0.1-0.5ct , 0.5-1ct , 1-2ct . Package Plastic bag,carton Grade Picture Carat mm size Grade 1 0.5-1.0 ct 4.0-5.5 mm 1.0-1.5 ct 5.0-6.0mm 1.5-2.0 ct 5.5-6.5mm 2.0-2.5 ct 6.5-7.5mm 2.5-3.0 ct 7.0-8.0mm 3