A crossover ring with two fancy vivid blue diamonds designed by Graff Jewellers has smashed its pre-sale estimate.
The ring has sold at the Christie’s New York Magnificent Jewels auction fetching more than $12.5 million USD.
A crossover ring with two fancy vivid blue diamonds designed by Graff Jewellers has smashed its pre-sale estimate.
The ring has sold at the Christie’s New York Magnificent Jewels auction fetching more than $12.5 million USD.