Graff is transforming the massive gem into wearable designs.
Christie’s has sold the Pink Legacy for $50 million – and bidding only took five minutes.
Sotheby’s will auction off the one-of-a-kind solid diamond ring on December 5.
Gemfields’ mine in Mozambique has furthered the love of rubies among the world’s most prestigious jewelry designers.
The 24-carat Moon of Baroda appeared in the film Gentleman Prefer Blondes.
In 250 years, only four similar diamonds have ever gone to auction at Christie’s.
A recent GIA study reveals the long-secret source of that extraordinary blue hue.