The stone is the largest D-color flawless heart-shape diamond in the world.
Graff Diamonds has unveiled the Graff Venus, the largest D flawless heart-shape diamond in the world.
The D-color, flawless, type IIA stone weighs 118.78 cts. And was cut from a 357 ct. rough that was uncovered in Lesotho in 2015.
From discovery to completion of the cut stone, the process took 18 months. The company even developed special tools to cut the stone.
