Pamir Ruby, Coloured Stone and Diamond Necklace; and Pair of Matching Ear Clips, Mauboussin. Estimate 1,500,000 — 1,800,000 HKD (168,987 - 202,784 EUR). Photo Sotheby's

The necklace of swag design, set to the front with five cabochon rubies together weighing approximately 82.85 carats, decorated by calibré-cut amethysts and brilliant-cut diamonds, embellished throughout by cabochon emeralds together weighing approximately 12.00 carats; and pair of matching ear clips, each set with two cabochon rubies altogether weighing approximately 34.20 carats; the diamonds altogether weighing approximately 32.00 carats, mounted in 18 karat yellow gold, length approximately 395mm, signed. (2) 

Accompanied by Gübelin reports numbered 14111016 / 1 to 5 and 14111017 / 1 and 2, both dated 14 November 2014, stating that the nine rubies are natural, of Tajikistan (Pamir) origin, with no indications of heating. 

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