It is among a number of colored and colorless diamonds available at the November 12 sale. Other top lots in this category include a 46.93-carat D color, internally flawless diamond with a half-moon modified brilliant-cut (estimate $3.8 million – $4.5 million); and a 5.23-carat fancy intense blue cut-cornered rectangular modified brilliant-cut diamond (estimate: $3.5 million – $4.5 million).
The sale at the Four Seasons Hotel des Bergues will also feature a number of exceptional sapphires including a 42.97-carat Burmese sapphire pendant (estimate: $2 million – $3 million) and a 12.65-carat no-heat cushion-shaped Kashmir sapphire mounted on a platinum ring surrounded by pear-shaped diamonds by Cartier (estimate: $700,000 – $1 million).
Read more about the Christie’s Geneva Magnificent Jewels Sale as covered by Anthony DeMarco on the Forbes.com website HERE
