I got the diamond powder from China via aliexpress.com. In Germany it's de.aliexpress.com.
The price for 100 Karat = 20 gramms ist around 9 Euro/US$. It will last for years! The delivery time to Germany was around 20 days. But google in your country for diamond (polishing) powder. May be there is a local source.
In China the sizes are classified in W-numbers. See the list attached.
Good sprays you find in the drugstores.
Hope this helps!
Best regards,
Drilon
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The price for 100 Karat = 20 gramms ist around 9 Euro/US$. It will last for years! The delivery time to Germany was around 20 days. But google in your country for diamond (polishing) powder. May be there is a local source.
In China the sizes are classified in W-numbers. See the list attached.
Good sprays you find in the drugstores.
Hope this helps!
Best regards,
Drilon
You cannot view this attachment.