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- Estimate
- £1,000–£1,500 hammer ≈ $1,327–$1,991
- Result
- Performance
- Sale
- Bonhams — Jewellery, London, Knightsbridge · 13 September 2017
- Record ID
- TB-2026-1397835
- Record
- first seen 23 Jul 2026 · updated 23 Jul 2026 · source ↗
- Cite this record
- TB-2026-1397835 — https://thebasis.art/cite/TB-2026-1397835
A Watermelon Tourmaline And Diamond Ring, by EHR Tuson, 1976. Bonhams, 13 Sep 2017, lot 13. bought in (did not sell). TheBasis.Art, TB-2026-1397835.
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A Watermelon Tourmaline And Diamond Ring, by EHR Tuson, 1976. Bonhams, 13 Sep 2017, lot 13. bought in (did not sell). TheBasis.Art, TB-2026-1397835.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Jewellery · Sep 2017
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| by Gubelin | Diamond 'bow' Brooch | £1,500–£2,000 | |
| by Gavello | A diamond and black diamond ring and earclip suite, | £3,000–£5,000 | |
| An early 20th century enamel and diamond horse brooch | — | £1,200–£1,500 | |
| A zircon and diamond dress ring, circa 1920 | — | £1,500–£2,000 | |
| by Hardy & Hayes, circa 1930 | Diamond 'bow' Brooch | £3,000–£4,000 | |
| A mid-century chrysoprase, cultured pearl and garnet bracelet | — | £3,000–£5,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Diamond Ring | Bague Diamants | $1,669 | Bonhams, May 2024 | |
| Diamond Ring | 1982 | Bonhams, Dec 2021 | ||
| Diamond Pendant Necklace | Collier Pendentif Diamants | Bonhams, May 2026 | ||
| Diamond Ring | Circa 1830 and Later | Bonhams, May 2025 | ||
| Diamond Ring | 1994 | Bonhams, Jan 2025 | ||
| Diamond Bar Brooch | Late 19Th Century | Bonhams, Oct 2022 | ||
| Diamond Bar Brooch | by Marcus & Co., circa 1905 | Bonhams, Jun 2019 | ||
| Diamond Ring | by Shiree Odiz | Bonhams, Nov 2019 |
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.