Pair of 13.77 and 13.76 carats Colombian Emerald and Diamond Earrings. Estimate 1,600,000 — 1,900,000 HKD (180,253 - 214,050 EUR). Photo Sotheby's

Each simply set with a sugar loaf cabochon emerald weighing 13.77 and 13.76 carats respectively, to a backing of conoidal shape, pavé-set with brilliant-cut diamonds altogether weighing approximately 2.80 carats, highlighted by a cabochon emerald, mounted in platinum.

Accompanied by two Gübelin reports numbered 14105213 and 14105212 respectively, both dated 29 October 2014, stating that the 13.77 and 13.76 carat emeralds are natural, of Colombian origin, with indications of minor clarity enhancement.

Sotheby's. Magnificent Jewels & Jadeite, Hong Kong, 06 avr. 2015, 01:00 PM