Lot 416A. Pair of 10.63 and 10.83 carats Type IIa pear-shaped diamond pendants. Estimate 1,460,000 — 2,450,000 CHF (1,377,361 - 2,311,324 EUR). 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. 

Sotheby's. Magnificent Jewels and Noble Jewels, Geneva, 12 May 2015, 10:30 AM