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- Estimate
- £5,000–£6,000 hammer ≈ $6,221–$7,465
- Result
- Performance
- Sale
- Bonhams — Jewellery, London, Knightsbridge · 11 April 2017
- Record ID
- TB-2026-1403510
- Record
- first seen 23 Jul 2026 · updated 23 Jul 2026 · source ↗
- Cite this record
- TB-2026-1403510 — https://thebasis.art/cite/TB-2026-1403510
Sapphire And Diamond Collar Necklace, by Torrini. Bonhams, 11 Apr 2017, lot 50. bought in (did not sell). TheBasis.Art, TB-2026-1403510.
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Sapphire And Diamond Collar Necklace, by Torrini. Bonhams, 11 Apr 2017, lot 50. bought in (did not sell). TheBasis.Art, TB-2026-1403510.
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 · Apr 2017
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| by Frédérick Boucheron, late 19th century | A Diamond-set Portrait Miniature Brooch | £2,000–£3,000 | |
| A ruby and diamond three-stone ring | — | £3,000–£5,000 | |
| A sapphire and diamond ring | — | £2,500–£3,000 | |
| A moonstone, sapphire and diamond bracelet | — | £4,000–£6,000 | |
| An early 20th century enamel, ruby, seed pearl and diamond brooch/pendant, | — | £1,000–£1,500 | |
| A Fire Opal and Diamond Cluster Ring | — | £2,500–£3,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Sapphire And Diamond Collar Necklace | by Cartier | $7,743 | Bonhams, Nov 2013 | |
| Emerald And Diamond Ring | Emerald and Diamond Ring | Christie's, Nov 2021 | ||
| Sapphire And Diamond Ring | Sapphire and Diamond Ring | Christie's, Apr 2021 | ||
| Diamond Bracelet | Diamond Bracelet | Christie's, Mar 2026 | ||
| Diamond Single-stone Ring | 1895 | Bonhams, Jun 2021 | ||
| Diamond Single-stone Ring | 1984 | Bonhams, Jun 2022 | ||
| Sapphire And Diamond Ring | 2016 | Bonhams, Nov 2025 | ||
| Sapphire And Diamond Collar Necklace | A Sapphire and Diamond Collar Necklace | Christie's, Oct 2005 |
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.