In 2017, Graff Diamonds purchased the Lesedi La Rona rough diamond for nearly £40 million at private auction. 18 months later and they have unveiled the largest stone to be cut from it at 302.37ct; the Graff Lesedi La Rona.
The post Graff unveils the world’s largest square emerald cut diamond at 302.37ct! appeared first on Purely Diamonds.
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