Cabochon tolerance can be controlled within 0.1-0.2mm if you provide mould

1. The product specifications:

a. Material:blue sand stone

b. Origion: China

c. synthetic

d. Quality:AA

e. Size:10*30mm; cusion;faceted; puff

f. Weight:1.5g/pc

g.Color:blue

h.MOQ:50pcs

i.Delivery:8-10days

j.Payment:T/T, Paypal, Western union

2. About US:

 3. Factory Show:

4. Packing:

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6. How to order from us:

7. Contacting information: