RE:Large stonesIn that last 18 months aprox LUC has recovered 6 or 7 diamonds over 200cts ? 4 of these were and are gem quality. Not sure what the flaws or damage were on the other 2 or 3 ? Anyway the process is maxed out and LUC has a solid belief that there are more diamonds this size and larger. As it stands now the odds are high that they would never be recovered in that form undamaged.