User:tasneemzydj792963

To optimizing best polished production from rough diamonds ranging the 1 to 2 carat size , precise selection is absolutely important. Typically , roughs between 1.25 and 1.75 carats

https://aprilrhqp747188.fireblogz.com/72970954/maximizing-polished-yield-ideal-rough-diamond-sizes-1-2-carats