Customization: | Available |
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Type: | Diamond |
Classification of Diamond: | Lab Grown Diamond |
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Color | DF, or colorless |
Clarity | VVS-IF |
Hardness | Moh's 10 |
Surface polishing | Ra less than 5nm |
Polished faces | all faces |
Light transmittan | 68%+ |
Orientation | 100 orientation |
MOQ | 5pcs |
Tolerance | 0.05mm |
Custom request | accept customized shape request |
After-sales service : If any of the following occur , we will responsible for replace . And we will afford the shipping cost of replace.
1. Thread can not fit customers' rod or barrels.
2.Matrix or PDC cutters falling not caused by drilling.
3. Size, Cutters , or other technical parameters are different from the requirement of customers.
4. working life obviously short caused by manufacture.