Product Specifications
| Prod Model: |
Si Black diamond hpht cvd rough diamond with very |
| Name: |
Uncut Diamond Monocrystalline Diamond |
| Diamond Size: |
1.0mm-4.5mm |
| Color: |
Fancy Yellow Dark Yellow Diamond |
| Diamond Type: |
Hpht Diamond Synthetic Diamond Man Made Diamond |
| Classification Of Diamond: |
Man Made Diamond |
| Synthesis Of Cubic Boron Nitride Method: |
High Pressure High Temperature |
Product Description
Si Black diamond hpht cvd rough diamond with very low priceRough Uncut CVD/HPHT Diamond1.Size:0.001-1ct, 1mm-3.5mm
2.Clarity:S1,S2,VS,VVS
3.Color:E,F,G,H
4.Type:CVD/HPHT laboratory grown diamond
5.Hardness:Mohs 10
6.Process:Chemical Vapor Deposition (CVD)
High Pressure High Temperature(HPTP)
Size available:
2.5-3.5mm FGH vs+si 6pcs/ct
2.0-3.5mm HIJ Si black 4-6pcs/ct
1.2-1.5mm DEF VVS+VS 30PCS/CT
1.5-2.0mm FGH vvs+vs 19-22pcs/ct
2.0-2.5mm FGH vvs+vs 9-12pcs/ct
2.5-3.0mm FGH vvs+vs 6-7pcs/ct
3.0-3.5mm DEF VVS+VS 4-5pcs/ct
| Items Model | CVD/HPHT Uncut synthetic diamond |
| M.O.Q. | 5-10 carat |
| Brand | Jianghong Diamond |
| Size | 1mm-6mm |
| Advantages | 1.Perfect raw material control system ensures the stability of the products |
| 2.Advanced processing technology promises the superiority of the products |
| 3.Various kinds of products can meet different requirements of different customers |
| Unit Price | USD 3-50/Carat |
| Delivery time | 3-7 days after confirmation of order |
| Mission | Sincere attitude ,responsible spirit and professional working way |
How to get a quotation ?
Plz contact us and note the usage field, the size & grade, shape and Qty.
Synthetic Single Crystal Diamond / Lab Created Diamond
| 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.
Chenguang machinery & Electric Equipment Co. Ltd specialized in development, production, and marketing of ultra-hard materials.
We started to provide high quality synthetic diamond to domestic diamond tool manufacturers since1993. We utilize a wide range of advanced production equipment and test instrumentation in an environment using strict quality control procedures for all our products. As a diamond supplier; We provide a wide range of diamond products and solutions for many well-known Chinese enterprises. Among these enterprises are more than 20 well-known enterprises who have enjoyed at least 10 years with us; We are proud to mention that our products are routinely exported worldwide since 2010, the stable quality and professional service is well appraised by huge users.
Our main superhard matierial products include: Synthetic diamond, Diamond saw blade, Diamond Drill bit, welcome friends from home and abroad to cooperate with us and create a brilliant future.
