Lot 232. Ruby and diamond necklace, Bulgari. Estimate 345,000 — 530,000 CHF© Sotheby's 2018

Set with cabochon rubies and oval diamonds, supporting a detachable pendant similarly set, the larger ruby weighing 54.34 carats, length approximately 400mm, signed Bulgari, pouch stamped Bulgari.

Accompanied by a gemmological report.

Sotheby's. Magnificent Jewels and Noble Jewels, Geneva, 15 May 2018, 10:30 AM