An uncut diamond is a stone that has not been shaped in any particular form by a professional cutter and has not undergone any polishing. Uncut diamonds are also referred to as rough diamonds (or raw diamonds).
Can you sell uncut diamonds?
Uncut, or rough, describes diamonds before they are cut and polished into the glittering crystals usually associated with diamonds…. Have your diamond certified. There are several different labs that officially certify diamonds, although certification will not necessarily increase your stone’s sale value.
How to identify uncut diamonds?
How to Identify an Uncut Rough Diamond
Diamonds Uncut