8 mai 2017
Gem set and diamond demi-parure
Lot 227. Gem set and diamond demi-parure. Estimate CHF 48,000 — 68,000 . Photo: Sotheby's. Comprising: a necklace set with carved, beaded and briolette sapphires, emeralds and rubies, highlighted with circular-cut diamonds, length approximately 390mm,...