The Lesotho Promise

Discovered at the Letseng mine in Lesotho, the Lesotho Promise rough diamond is the 15 th largest Diamond ever discovered.

Safdico’s team of experts studied the 603ct rough stone for 5 months before embarking on the precise task of cutting and polishing the rough to reveal exquisite polished diamonds.

The result was magnificent and historical—the rough yielded 26 D Colour Flawless diamonds ranging from 55 points to 75 cts.

Graff Diamonds then transformed the polished stones into a single piece of jewellery, said to be the most valuable and famous necklace in the world.