Regarding increasing polished stone's yield from rough stones , careful selection of initial size is vital . Generally, uncut diamonds weighing 1 to 2 carats provide a good compromise between recovery https://www.alkebulanpminerals.com/product/buy-gold-nuggets-wholesale-bulk-natural-gold-supplier/
Maximize Polished Diamond Yield: Ideal Rough Sizes (1-2 Ct)
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