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- Estimate
- £800–£1,200 hammer ≈ $1,079–$1,618
- Result
- Performance
- Sale
- Bonhams — Knightsbridge Jewels, London, Knightsbridge · 14 July 2021
- Record ID
- TB-2026-643937
- Record
- first seen 21 Jul 2026 · updated 21 Jul 2026 · source ↗
- Cite this record
- TB-2026-643937 — https://thebasis.art/cite/TB-2026-643937
Alan Martin Gard: Sapphire And Diamond Ring, 1980. Bonhams, 14 Jul 2021, lot 24. bought in (did not sell). TheBasis.Art, TB-2026-643937.
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Alan Martin Gard: Sapphire And Diamond Ring, 1980. Bonhams, 14 Jul 2021, lot 24. bought in (did not sell). TheBasis.Art, TB-2026-643937.
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 · Jul 2021
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Bucherer: Diamond-Set 'Dizzler' Ring | — | £2,000–£3,000 | |
| Diamond Earclips | — | £1,500–£2,000 | |
| 1973 | Tiger's Eye Ring | £500–£700 | |
| 1975 | Terry Waldron: Green Garnet And Diamond-set Dress Ring | £1,000–£1,200 | |
| Coral and Diamond Ring | — | £600–£800 | |
| Emerald and Diamond Ring | — | £3,500–£5,500 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Diamond Bracelet | Circa 1988 | $1,340 | Bonhams, Nov 2025 | |
| Diamond Bracelet | 2004 | Bonhams, Nov 2023 | ||
| Diamond-set Floral Brooch | 2013 | Bonhams, Jan 2023 | ||
| Sapphire And Diamond Cluster Earrngs | 1977 | Bonhams, Apr 2022 | ||
| Diamond Bracelet | Early 20Th Century | Bonhams, Oct 2024 | ||
| Diamond Single-stone Ring | 1901 | Bonhams, Aug 2025 | ||
| Diamond Bracelet | Bracelet Diamants | Bonhams, Nov 2023 | ||
| Sapphire And Diamond Cluster Earrngs | 1998 | Bonhams, Nov 2022 |
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.