A ruby and diamond bracelet, by Bulgari. photo: Christie's Images Ltd 2012

Designed as a series of fourteen diamond clusters, each centering upon an oval or cushion-shaped ruby, mounted in platinum, 18.0 cm, in blue leather Bulgari case. Signed and with maker's mark for Bulgari. Lot 37. Estimate CHF185,000 - CHF370,000

Christie's. Jewels for Hope: The Collection of Mrs Lily Safra 14 May 2012 Geneva