Uncut Rough Diamonds for Sale

• Type: Diamond
• Classification of Diamond: Man Made Diamond
• Characteristic: High Thermal Stability
• Characteristics of Natural Diamond: Moh′s 10 Hardness
• Synthesis of Cubic Boron Nitride Method: High Pressure High Temperature
• Application: Machinery and Electronics
• Model NO.: JSBD
• Diamond Size: 1.0mm-4.5mm
• Color: Fancy Yellow /Dark Yellow Diamond
• Diamond Type: Hpht Man Made Diamond
• Transport Package: Sealed Bag/Carton or as Per Custmers′ Request.
• Specification: ISO9001: 2008
• Trademark: Chen Guang
• Origin: China
• Production Capacity: If Large Order, Plz Contact Me.

Product Description

How to get a quotation ? 
Plz contact us and note the usage, size & grade, color & shape, and Qty.
 
Size of Synthetic Single Crystal Diamond / Lab Created Diamond

Size (mm) / Grade

AA

A

B

C

1.0-1.2	√	√	√	√
1.2-1.4	√	√	√	√
1.4-1.6	√	√	√	√
1.6-1.8	√	√	√	√
1.8-2.0	√	√	√	√
2.0	√	√	√	√
2.2	√	√	√	√
2.4	√	√	√	√
2.6	√	√	√	√
2.8	√	√	√	√

3.0	√	√	√	√
3.2	√	√	√	√
3.4	√	√	√	√
3.6	√	√	√	√
3.8	√	√	√	√
4.0	√	√	√	√
4.2	√	√	√	√
4.5	√	√	√	√

Grade-AA, A, B, C
 AA :  clean & compete crystal, regular shape,  no inclusion, surface smooth & shining.
 A  :  clean crystal, regular shape, little inclusion, suface general smooth with little scraps.
 B  :  some blacks inside, surface gerneral smooth with scraps shape irregular
 C  :  crystal with blacks & inclusions, surface rough, irregular shape.
 
Applications
Jewelry, Rings, Necklace, Jewelry engraving tools, diamond dressing tools, ultra precision burning tools, etc.



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Our synthetic diamonds have been strictly quality controlled. Quality acceptance from our customers from Begium, Southerneastern Asia, UK, North America, India etc.
Please contact us directly and enjoy a responsive service to meet your specific demand.