Pair of 18 Karat Gold, Silver, Pink Tourmaline and Diamond Earclips, René Boivin, France. Estimation 10,000 — 15,000 USD. Photo Sotheby’s.
The triangle-shaped motifs centering two triangle-cut cabochon pink tourmalines, the frames accented by round diamonds weighing approximately 3.00 carats, signed R. Boivin, with French assay and workshop marks.
Sotheby’s. Important Jewels New York | 05 févr. 2015, 10:00 AM