For optimizing polished stone's yield from rough pieces, careful selection of initial size is essential. Generally, raw diamonds in the range of 1 to 2 carats offer a good balance between recovery rate https://www.alkebulanpminerals.com/product/buy-raw-gold-from-africa-wholesale-african-gold-supplier/
Maximize Polished Diamond Yield: Ideal Rough Sizes (1-2 Ct)
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