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- Estimate
- £1,500–£2,000 hammer ≈ $2,043–$2,724
- Result
- Performance
- Sale
- Bonhams — Knightsbridge Jewels, London, Knightsbridge · 13 October 2021
- Record ID
- TB-2026-643314
- Record
- first seen 21 Jul 2026 · updated 21 Jul 2026 · source ↗
- Cite this record
- TB-2026-643314 — https://thebasis.art/cite/TB-2026-643314
Diamond-set Collar Necklace, 1999. Bonhams, 13 Oct 2021, lot 18. bought in (did not sell). TheBasis.Art, TB-2026-643314.
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Diamond-set Collar Necklace, 1999. Bonhams, 13 Oct 2021, lot 18. bought in (did not sell). TheBasis.Art, TB-2026-643314.
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 2021
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Diamond-Set Dress Ring | — | £700–£900 | |
| Sapphire and Diamond Cluster Ring | — | £1,000–£1,500 | |
| Aquamarine and Diamond Ring | — | £1,200–£1,800 | |
| Diamond Necklace and Pendent Earring Suite (2) | Diamond-set Pendant Necklace And Earring Suite | £6,000–£8,000 | |
| Cultured Pearl Necklace with Diamond-Set Clasp | — | £800–£1,200 | |
| Diamond and Citrine Earrings | — | £5,000–£6,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Gold Bracelet | Bracelet Or | $2,311 | Bonhams, Oct 2023 | |
| Sapphire And Diamond Bar Brooch | Circa 1920 | Bonhams, Jul 2025 | ||
| Gold Bracelet | 1957 | Bonhams, Jan 2025 | ||
| Gold Bracelet | Theme: Charm Bracelet | Heritage Auctions, Aug 2021 | ||
| Sapphire And Diamond Bar Brooch | Circa 1930 | Bonhams, Mar 2024 | ||
| Gold Bracelet | 1977 | Bonhams, Feb 2025 | ||
| Diamond Single-stone Ring | 1989 | Bonhams, Oct 2023 | ||
| Gold Bracelet | Bracelet En Or | Bonhams, 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.