The ‘Light of Letseng’ rough was unveiled as the 20th largest ever recovered. Named after the mine where it was discovered. Lawrence Graff confirmed it could potentially yield the largest round shape, D color diamond graded by the Gemmological Institute of America – surpassing the 100 carat mark. The stellular ring doesn’t have the same price tag, but will come close in beauty – he’ll be bound to wear this ring with pride as the dramatic styling and sophisticated design ooze appeal.