Conch pearl and diamond necklace-bracelet. Photo: Sotheby's

Composed of thirty-six conch pearls measuring approximately 14.81 x 11.19mm to 7.48 x 6.34mm, connected by rondelles set with diamonds together weighing approximately 13.70 carats, mounted in 18 karat white gold, necklace detachable to form a separate necklace and bracelet; length of necklace approximately 1000 or 800mm, bracelet approximately 200mm. Estimation 900,000 — 1,000,000 HKD 

Sotheby's. Magnificent Jewels and Jadeite, Hong Kong | 07 avr. 2014 -www.sothebys.com