9 mai 2017
Turquoise, sapphire and diamond demi-parure, M. Gérard
Lot 161. Turquoise, sapphire and diamond demi-parure, M. Gérard. Estimate 82,000 — 142,000 CHF . Photo: Sotheby's. Comprising: a necklace set with turquoise cabochons, cabochon sapphires and brilliant-cut diamonds, length approximately 600mm , and a pair...