Lot 160 · Jewels Online: The Geneva Edit including an Important Private Collection of Gold Nuggets
Boucheron Diamond Brooch
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- Estimate
- CHF 7,000–CHF 10,000 hammer ≈ $7,869–$11,241
- Result
- upcoming — 16 November 2023
- Performance
- Sale
- Christie's — Jewels Online: The Geneva Edit including an Important Private Collection of Gold Nuggets, Geneva · 16 November 2023
- Record ID
- TB-2026-3312398
- Record
- first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
- Cite this record
- TB-2026-3312398 — https://thebasis.art/cite/TB-2026-3312398
Boucheron: Diamond Brooch, BOUCHERON DIAMOND BROOCH. Christie's, 16 Nov 2023, lot 160. estimate CHF 7,000–CHF 10,000, unsold at time of record. TheBasis.Art, TB-2026-3312398.
Sell probability TheBasis model · trained on recorded passes
89% chance this lot finds a buyer · market base rate 72%
Of the 91,573 held-out lots the model scored about 88%, 84% sold.
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Boucheron: Diamond Brooch, BOUCHERON DIAMOND BROOCH. Christie's, 16 Nov 2023, lot 160. estimate CHF 7,000–CHF 10,000, unsold at time of record. TheBasis.Art, TB-2026-3312398.
From the same sale Jewels Online: The Geneva Edit including an Important Private Collection of Gold Nuggets · Nov 2023
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Mauboussin Mother-Of-Pearl and Diamond 'Lady M' Wristwatch | MAUBOUSSIN MOTHER-OF-PEARL AND DIAMOND 'LADY M' WRISTWATCH | CHF 4,000–CHF 6,000 | upcoming |
| Coloured Pearl, Coloured Diamond and Diamond Brooch | COLOURED PEARL, COLOURED DIAMOND AND DIAMOND BROOCH | CHF 60,000–CHF 80,000 | upcoming |
| Cartier Sapphire, Ruby and Diamond Flag Brooch | CARTIER SAPPHIRE, RUBY AND DIAMOND FLAG BROOCH | CHF 10,000–CHF 15,000 | upcoming |
| Van Cleef & Arpels Diamond Hair Clip | VAN CLEEF & ARPELS DIAMOND HAIR CLIP | CHF 15,000–CHF 25,000 | upcoming |
| Set of Sapphire, Cultured Pearl and Diamond Jewellery | SET OF SAPPHIRE, CULTURED PEARL AND DIAMOND JEWELLERY | CHF 15,000–CHF 25,000 | upcoming |
| Chaumet Diamond 'Ballerina' Ring | CHAUMET DIAMOND 'BALLERINA' RING | CHF 26,000–CHF 35,000 | upcoming |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Diamond Ring | 1977 | $10,373 | Bonhams, Sep 2023 | |
| Boucheron: Diamond Brooch | Boucheron Diamond Brooch | Christie's, May 2022 | ||
| Diamond Ring | Diamond Ring | Christie's, Jun 2025 | ||
| Diamond Bracelet | Circa 1950 | Bonhams, Nov 2025 | ||
| Emerald And Diamond Ring | 2010 | Bonhams, Oct 2021 | ||
| Boucheron: Diamond Brooch | Circa 1960 | Bonhams, Oct 2023 | ||
| Sapphire And Diamond Ring | Sapphire and Diamond Ring | Christie's, May 2021 | ||
| Ruby And Diamond Ring | Ruby and Diamond Ring | Christie's, Dec 2020 |
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.