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- Estimate
- £1,000–£1,500 hammer ≈ $1,300–$1,950
- Result
- Performance
- Sale
- Bonhams — Knightsbridge Jewels, London, Knightsbridge · 14 October 2020
- Record ID
- TB-2026-716215
- Record
- first seen 21 Jul 2026 · updated 21 Jul 2026 · source ↗
- Cite this record
- TB-2026-716215 — https://thebasis.art/cite/TB-2026-716215
Emerald And Diamond Plaque Ring, circa 1930. Bonhams, 14 Oct 2020, lot 102. result recorded. TheBasis.Art, TB-2026-716215.
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Emerald And Diamond Plaque Ring, circa 1930. Bonhams, 14 Oct 2020, lot 102. result recorded. TheBasis.Art, TB-2026-716215.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Knightsbridge Jewels · Oct 2020
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Tabbah: Cufflinks | — | £400–£600 | |
| Vacheron Constantin: Chrysoprase ring | — | £800–£1,200 | |
| Diamond single-stone ring | — | £4,000–£6,000 | |
| Piaget: coral and diamond ring | — | £800–£1,200 | |
| Diamond Latin cross pendant necklace | — | £800–£1,200 | |
| Tiffany: A diamond ring and two other rings | — | £1,500–£2,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Emerald And Diamond Plaque Ring | circa 1910 | $2,518 | Bonhams, Jan 2017 | |
| Diamond Single-stone Ring | by Tiffany | Bonhams, Apr 2017 | ||
| Diamond Single-stone Ring | 1994 | Bonhams, Nov 2023 | ||
| Emerald And Diamond Dress Ring | circa 1915 | Bonhams, Apr 2017 | ||
| Emerald And Diamond Dress Ring | 1980 | Bonhams, Sep 2021 | ||
| Pair Of Diamond Pendant Earrings | circa 1950 | Bonhams, Oct 2019 | ||
| Diamond Single-stone Ring | 2010 | Bonhams, Apr 2023 | ||
| Diamond Single-stone Ring | 1979 | Bonhams, Jan 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.