Spectacular and rare diamond ring, Graff
3,200,000 - 4,460,000 CHF
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Set with a round brilliant diamond weighing 103.46 carats, size 53, signed Graff, numbered.
One of the largest known round brilliant diamonds in the world, it appears in the list of 'The World's Largest Cut Diamonds', in the reference book by Ian Balfour, Famous Diamonds, published in 2008.