A number of Graff jewels make up the 300 lots at Christie's Magnificent Jewels auction in New York, including this cushion-cut D color, potentially flawless diamond of 11.03 carats, with an estimated value of up to $1 million.
A number of Graff jewels make up the 300 lots at Christie's Magnificent Jewels auction in New York, including this cushion-cut D color, potentially flawless diamond of 11.03 carats, with an estimated value of up to $1 million.