Graff acquires the Letseng Legacy, the 18th largest diamond ever discovered at 493cts; after a year of highly skilled cutting and polishing, the stone yields 20 diamonds totalling 231.67cts.
2007
Graff acquires the Letseng Legacy, the 18th largest diamond ever discovered at 493cts; after a year of highly skilled cutting and polishing, the stone yields 20 diamonds totalling 231.67cts.