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- Estimate
- £3,000–£4,000 hammer ≈ $4,010–$5,347
- Result
- Performance
- Sale
- Bonhams — Jewellery, London, Knightsbridge · 11 December 2017
- Record ID
- TB-2026-1393015
- Record
- first seen 23 Jul 2026 · updated 23 Jul 2026 · source ↗
- Cite this record
- TB-2026-1393015 — https://thebasis.art/cite/TB-2026-1393015
Tourmaline And Diamond Ring, by Andrew Grima, 1973. Bonhams, 11 Dec 2017, lot 437. result recorded. TheBasis.Art, TB-2026-1393015.
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Tourmaline And Diamond Ring, by Andrew Grima, 1973. Bonhams, 11 Dec 2017, lot 437. result recorded. TheBasis.Art, TB-2026-1393015.
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 · Dec 2017
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| by Theo Fennell | A pair of cultured pearl and diamond earrings, | £800–£1,200 | |
| A sapphire and diamond bracelet | — | £5,500–£6,000 | |
| by Cartier, 1975 | Fancy-link Bracelet | £3,500–£4,000 | |
| A diamond brooch | — | £3,000–£4,000 | |
| A diamond cluster ring | — | £3,000–£5,000 | |
| circa 1910 | Diamond Bar Brooch | £2,000–£2,500 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Tourmaline And Diamond Ring | Tourmaline and Diamond Ring | $9,375 | Christie's, Apr 2021 | |
| Tourmaline And Diamond Ring | by Andrew Grima, circa 1975 | Bonhams, Sep 2018 | ||
| Tourmaline And Diamond Ring | by Tambetti | Bonhams, Dec 2013 | ||
| Diamond Ring | 1977 | Bonhams, Sep 2023 | ||
| Tourmaline And Diamond Ring | by Paolo Costagli | Bonhams, May 2017 | ||
| Tourmaline And Diamond Ring | A tourmaline and diamond ring | Christie's, Jun 2013 | ||
| Tourmaline And Diamond Ring | A Tourmaline and Diamond Ring | Christie's, May 2011 | ||
| Diamond Ring | Diamond Ring | Christie's, Nov 2024 |
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.