Lot 87. Important Rose Gold and Fancy Pink Diamond Pendant, weighing 11.19 carats. Estimate 4,500,000 — 5,500,000 USD. Photo: Sotheby's.

Supporting two square emerald-cut diamonds weighing 20.29 and 20.02 carats, topped by two smaller square emerald-cut diamonds weighing 1.01 carats each, further decorated with small round diamonds weighing approximately .70 carat. 

Accompanied by GIA report no. 15260517, dated 29 September 2006, stating that the diamond is Fancy Pink, Natural Color, Internally Flawless 

Sotheby's. Magnificent Jewels Including the Legendary Stotesbury Emerald, New York, 25 Apr 2017, 10:00 AM