This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Our diamonds exhibit superior brilliance and are visibly brighter

Complimentary insured shipping within Australia

All Jewellery Available in All Metal Colours & Platinum

World's Largest D Colour, Type II A, Flawless Heart Shaped Diamond - Graff Venus

The 357 ct rough diamond found at the Letšeng mine in Lesotho has been crafted into a heart shaped 118.78 ct diamond called the Graff Venus.

The Letšeng mine is located in the Maluti Mountains of Lesotho and it is most famous for producing large, high quality Type II diamonds of exceptional beauty. Among the most popular diamonds recovered from the Letšeng mine are the 910 carat Lesotho Promise, the 550 carat Letšeng Star and the 493 carat Letšeng Legacy. The Letšeng mine is also renowned for producing high quality pink and blue diamonds, achieving record sale prices. These large, exceptional quality diamonds supply the top end of the diamond market and are sent from Lesotho to Antwerp to achieve the greatest returns at diamond tenders.

Beautiful Mountsins of the Kingdom of Lesotho
Beautiful Mountsins of the Kingdom of Lesotho


The Graff Venus is a D colour Flawless heart-shaped diamond and it takes its place in history as a diamond of exceptional rarity and beauty.

For a selection of engagement rings to match your heart’s desire, you can view the full collection from Monroe Yorke here




No more products available for purchase

Your cart is currently empty.