Lot 416A. Pair of 10.63 and 10.83 carats type IIa diamond pendants. Estimation 1,460,000 — 2,450,000 CHF. Lot sold 1,870,000 CHF. Photo Sotheby's. 

Set with pear-shaped diamonds weighing 10.63 and 10.83 carats.

Accompanied by GIA report no. 2165366266 and no. 2165366281, stating that the 10.63 and 10.83 carat pear-shaped diamonds are both D Colour, VVS1 and VVS2 Clarity respectively, both type IIa, together with working diagrams stating that both diamonds may be internally flawless after minor repolishing.