World’s Largest Square Emerald Cut Diamond

 

World’s Largest Square Emerald Cut Diamond: The 302.37ct Graff
Lesedi La Rona

Graff have taken the Lesedia La Rona rough diamond (1,109 carats) on an incredible journey. Having acquired the largest rough diamond discovered in over 100 years, the second largest in history, Graff master craftsmen began meticulous planning to create a spectacular collection of jewels.

Initially cutting and polishing 66 exquisite satellite diamonds and planning for one principal diamond of unprecedented size, Graff’s world leading team of gemmologists and master polishers spent 18 months expertly planning, cutting and polishing the rough diamond using pioneering technologies, ultimately resulting in an historic moment in diamond history - The Graff Lesedi La Rona, 302.37 carats. The world’s largest highest colour, highest clarity square emerald cut diamond ever certified by the Gemological Institute Of America (GIA).

Graff have taken the Lesedia La Rona rough diamond (1,109 carats) on an incredible journey. Having acquired the largest rough diamond discovered in over 100 years, the second largest in history, Graff master craftsmen began meticulous planning to create a spectacular collection of jewels.