After a 12-year absence, Graff is returning to the Biennale in 2014 with a collection of one-off jewels, including this nature-inspired sapphire and diamond necklace, created especially for the occasion.

After a 12-year absence, Graff is returning to the Biennale in 2014 with a collection of one-off jewels, including this nature-inspired sapphire and diamond necklace, created especially for the occasion.

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