Lot 119. Gold, Silver and Citrine Necklace, René Boivin, France. Estimate 20,000 — 30,000 USD. Photo Sotheby's

The tapered collar set at the front with two oval-shaped citrines, with gold ring accents, gross weight approximately 84 dwts, mounted in 18 karat gold and silver, internal circumference 14¼ inches, signed R. Boivin, with French assay and maker's marks.

This necklace was worn by actress Maura Tierney at the 2016 Golden Globe Awards. 

Sotheby's. Fine Jewels New York | 10 Jun 2016, 10:00 AM