Big Size Mono Crystal Hpht Diamond for Dresser Cutting Jewelry

Specification:

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.

Application:
Nonferrous metals, ferrous metals, precious
metals and refractory materials
Average sizes:0.7mm-1.6mm

Packing and shipping:

Package: small sealed plastic bag and carton(strong and safe package) Delivery: usually 3-7 working days after the payment confirmation

Transportation: DHL, TNT, Fedex, UPS or as per your request.