Lot 271. Sapphire, ruby and diamond necklace, Bulgari, 1950s. Estimate 350,000 — 450,000 CHF. Lot Sold 437,500 CHF. Courtesy Sotheby's

Designed as four graduated rows of cabochon rubies, brilliant-cut and baguette diamonds supporting a fringe of tumbled, faceted and fluted sapphires, length approximately 380mm, unsigned.

Accompanied by a gemmological report and an invoice from Bulgari. Accompanied by a certificate of authenticity from Amanda Triossi.