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- Estimate
- €4,000–€6,000 hammer ≈ $4,188–$6,281
- Result
- Performance
- Sale
- Sotheby's — Fine Jewels, Paris · 3 October 2023
- Record ID
- TB-2026-5153917
- Record
- first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
- Cite this record
- TB-2026-5153917 — https://thebasis.art/cite/TB-2026-5153917
René Boivin, Broche onyx et diamants | Onyx and diamond brooch. Sotheby's, 3 Oct 2023, lot 34. bought in (did not sell). TheBasis.Art, TB-2026-5153917.
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René Boivin, Broche onyx et diamants | Onyx and diamond brooch. Sotheby's, 3 Oct 2023, lot 34. bought in (did not sell). TheBasis.Art, TB-2026-5153917.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Fine Jewels · Oct 2023
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Bracelet diamants | Diamond bracelet | — | €8,000–€12,000 | |
| Bague rubis et diamants | Ruby and diamond ring | — | €26,000–€35,000 | |
| Bracelet ambre et or | Amber and gold bracelet | — | €5,000–€7,000 | |
| Broche-pendentif diamants | Diamond pendant-brooch | — | €5,000–€8,000 | |
| Bague saphir et diamants | Sapphire and diamond ring | — | €8,500–€10,000 | |
| Demi-parure or | Gold demi-parure | — | €8,000–€12,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| René Boivin | Boîte à pilules vermeil | $5,790 | Sotheby's, Mar 2024 | |
| René Boivin | Gold and diamond ring | Sotheby's, Nov 2023 | ||
| René Boivin | Tiger's eye, citrine and gold ring | Phillips, Nov 2025 | ||
| René Boivin | Citrine and sandalwood ring, 1970s | Sotheby's, Jun 2021 | ||
| René Boivin | René Boivin | Paire de clips d'oreille argent et or, "Corde" | Sotheby's, Sep 2022 | ||
| René Boivin | Cultured pearl and enamel cuff bracelet | Rago, Jun 2022 | ||
| René Boivin | A Wood and Gold Ring | Phillips, Dec 2019 | ||
| René Boivin | Gold, Silver and Carnelian Pendant-Brooch | Sotheby's, Jun 2022 |
The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.