Lot 208 · Jewellery
A sapphire and diamond cluster ring
Artist unrecorded
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- Estimate
- £3,200–£3,500 hammer ≈ $4,933–$5,395
- Result
- upcoming — 4 November 2015
- Performance
- Sale
- Bonhams — Jewellery, London, Knightsbridge · 4 November 2015
- Record ID
- TB-2026-1809752
- Record
- first seen 23 Jul 2026 · updated 23 Jul 2026 · source ↗
- Cite this record
- TB-2026-1809752 — https://thebasis.art/cite/TB-2026-1809752
A sapphire and diamond cluster ring. Bonhams, 4 Nov 2015, lot 208. estimate £3,200–£3,500, unsold at time of record. TheBasis.Art, TB-2026-1809752.
Sell probability TheBasis model · trained on recorded passes
70% chance this lot finds a buyer · market base rate 72%
Of the 92,019 held-out lots the model scored about 69%, 65% sold.
Modeled from the house, the sale type, the artist's record and the estimate's position — not a view on the work. Subscribers see each factor and its sample. See plans. Model data through 2025-09-15.
Cite this record permanent · resolvable · quotable
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A sapphire and diamond cluster ring. Bonhams, 4 Nov 2015, lot 208. estimate £3,200–£3,500, unsold at time of record. TheBasis.Art, TB-2026-1809752.
From the same sale Jewellery · Nov 2015
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| A pair of 19th century emerald and diamond earrings | — | £3,000–£4,000 | |
| A ruby and diamond ring | — | £3,000–£5,000 | |
| A ruby and diamond ring | — | £2,000–£3,000 | |
| A star ruby and diamond cluster ring | — | £4,000–£6,000 | |
| A pair of ruby and diamond hoop earrings | — | £2,500–£3,000 | |
| A diamond and ruby cluster ring | — | £1,500–£2,000 |