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- Estimate
- £1,200–£1,800 hammer ≈ $1,570–$2,356
- Result
- Performance
- Sale
- Bonhams — Jewels Online, London, Knightsbridge · 21 November 2025
- Record ID
- TB-2026-021882
- Record
- first seen 19 Jul 2026 · updated 19 Jul 2026 · source ↗
- Cite this record
- TB-2026-021882 — https://thebasis.art/cite/TB-2026-021882
Roberto Coin: Diamond-set 'cento' Earrings, 2006. Bonhams, 21 Nov 2025, lot 1121. bought in (did not sell). TheBasis.Art, TB-2026-021882.
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Roberto Coin: Diamond-set 'cento' Earrings, 2006. Bonhams, 21 Nov 2025, lot 1121. bought in (did not sell). TheBasis.Art, TB-2026-021882.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Jewels Online · Nov 2025
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Sapphire and Cultured Pearl Ring | — | £1,500–£2,000 | |
| Cultured Pearl and Enamel Chain | — | £1,200–£1,800 | |
| Diamond Single-Stone Ring | — | £800–£1,200 | |
| Diamond Pendent Earrings | — | £1,200–£1,500 | |
| 2006 | Stephen Webster: 'crystal Haze' Rock Crystal And Diamond Ring | £1,000–£1,500 | |
| Diamond Eternity Ring | — | £800–£1,200 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Roberto Coin: Diamond-set 'cento' Earrings | 2006 | $1,613 | Bonhams, Feb 2025 | |
| Diamond Set Bangle | Circa 1992 | Bonhams, Jan 2025 | ||
| Emerald And Diamond Brooch | Circa 1920 | Bonhams, Feb 2025 | ||
| Ruby And Diamond Ring | circa 1890 | Bonhams, Sep 2015 | ||
| Diamond Set Bangle | 2011 | Bonhams, Mar 2022 | ||
| Ruby And Diamond Ring | Bague Rubis Et Diamants | Bonhams, Nov 2024 | ||
| Sapphire And Diamond Cluster Earrngs | 2016 | Bonhams, Aug 2023 | ||
| Ruby And Diamond Ring | Ruby and Diamond Ring | Christie's, Nov 2025 |
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.