![Catalog image of BOUCHERON | DIAMOND RING [ Boucheron｜鑽石戒指]](https://sothebys-com.brightspotcdn.com/dims4/default/e9ff8ec/2147483647/strip/false/crop/798x797+0+0/resize/421x420!/quality/90/?url=https%3A%2F%2Fsothebys-md.brightspotcdn.com%2F74%2Feb%2Faf7eb0e1404ca95b758c1b8e4e28%2Fge2005-lot120.jpg)
Sign in to download a work market report (PDF) — placement, comparables, and the artist's market, generated from the record.
- Estimate
- CHF 20,000–CHF 30,000 hammer ≈ $21,803–$32,705
- Result
- Performance
- Sale
- Sotheby's — Magnificent Jewels and Noble Jewels, Geneva · 11 November 2020
- Record ID
- TB-2026-4873093
- Record
- first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
- Cite this record
- TB-2026-4873093 — https://thebasis.art/cite/TB-2026-4873093
Boucheron, BOUCHERON | DIAMOND RING [ Boucheron｜鑽石戒指]. Sotheby's, 11 Nov 2020, lot 120. result recorded. TheBasis.Art, TB-2026-4873093.
Cite this record permanent · resolvable · quotable
Appraisal reports, insurance claims, catalogue entries and footnotes. The identifier never changes, and anyone can resolve it back to this page at https://thebasis.art/cite/TB-2026-4873093.
Boucheron, BOUCHERON | DIAMOND RING [ Boucheron｜鑽石戒指]. Sotheby's, 11 Nov 2020, lot 120. result recorded. TheBasis.Art, TB-2026-4873093.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Magnificent Jewels and Noble Jewels · Nov 2020
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Ruby and Diamond Bracelet [紅寶石配鑽石手鏈] | — | CHF 46,000–CHF 75,000 | |
| Diamond Double-Clip Brooch, 1950S [鑽石別針，1950年代] | — | CHF 20,000–CHF 30,000 | |
| Fancy Intense Yellow Diamond Ring [濃彩黃色鑽石戒指] | — | CHF 110,000–CHF 160,000 | |
| Emerald and Diamond Ring, Monture Cartier [祖母綠配鑽石戒指，卡地亞] | — | CHF 60,000–CHF 100,000 | |
| Cartier [卡地亞] | Diamond Brooch, 1930S [鑽石別針，1930年代]] | Cartier | CHF 15,000–CHF 30,000 | |
| Ruby and Diamond Necklace, Circa 1880 [紅寶石配鑽石項鏈，約1880年] | — | CHF 180,000–CHF 280,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Boucheron | Pair of diamond earrings, 'Cinna Pampilles' | $34,676 | Sotheby's, Mar 2021 | |
| Boucheron | Diamond Bracelet, France | Sotheby's, Dec 2024 | ||
| Boucheron | Diamond bracelet | Sotheby's, Jul 2021 | ||
| Boucheron | Diamond Ring, France | Sotheby's, Jun 2022 | ||
| Boucheron | Gold and Diamond ‘Serpent Bohème’ Choker | Sotheby's, May 2026 | ||
| Boucheron | Bague saphir et diamants | Sapphire and diamond ring | Sotheby's, Oct 2023 | ||
| Boucheron | Diamond clip brooch, circa 1925 | Sotheby's, May 2024 | ||
| Boucheron | Gold and diamond necklace, 'Frou-Frou' and a pair of pendent | Sotheby's, Nov 2021 |
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.