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- Estimate
- £10,000–£15,000 hammer ≈ $13,144–$19,716
- Result
- upcoming — 25 November 2025
- Performance
- Sale
- Christie's — London Jewels, London · 25 November 2025
- Record ID
- TB-2026-3118269
- Record
- first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
- Cite this record
- TB-2026-3118269 — https://thebasis.art/cite/TB-2026-3118269
Sapphire And Diamond Ring, SAPPHIRE AND DIAMOND RING. Christie's, 25 Nov 2025, lot 135. estimate £10,000–£15,000, unsold at time of record. TheBasis.Art, TB-2026-3118269.
Sell probability TheBasis model · trained on recorded passes
88% chance this lot finds a buyer · market base rate 72%
Of the 91,573 held-out lots the model scored about 88%, 84% 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 2025-09-17.
Cite this record permanent · resolvable · quotable
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Sapphire And Diamond Ring, SAPPHIRE AND DIAMOND RING. Christie's, 25 Nov 2025, lot 135. estimate £10,000–£15,000, unsold at time of record. TheBasis.Art, TB-2026-3118269.
From the same sale London Jewels · Nov 2025
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Early 20Th Century Diamond Earrings | EARLY 20TH CENTURY DIAMOND EARRINGS | £12,000–£18,000 | upcoming |
| Diamond and Sapphire Ring | DIAMOND AND SAPPHIRE RING | £8,000–£12,000 | upcoming |
| Van Cleef & Arpels Black Mother-Of-Pearl and Diamond 'Rose de Noël' E… | VAN CLEEF & ARPELS BLACK MOTHER-OF-PEARL AND DIAMOND 'ROSE DE NOËL' EARRINGS | £12,000–£15,000 | upcoming |
| Cartier Diamond and Onyx 'Lakarda' Earrings | CARTIER DIAMOND AND ONYX 'LAKARDA' EARRINGS | £30,000–£50,000 | upcoming |
| Mid 20Th Century Sapphire and Diamond Ring | MID 20TH CENTURY SAPPHIRE AND DIAMOND RING | £15,000–£20,000 | upcoming |
| Gold, Ruby and Diamond Necklace | GOLD, RUBY AND DIAMOND NECKLACE | £10,000–£15,000 | upcoming |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Sapphire And Diamond Ring | Sapphire and Diamond Ring | $16,687 | Christie's, May 2021 | |
| Sapphire And Diamond Ring | Sapphire and Diamond Earrings | Christie's, May 2025 | ||
| Sapphire And Diamond Ring | Tiffany & Co. | Bonhams, Jul 2020 | ||
| Sapphire And Diamond Ring | Circa 1985 | Bonhams, Nov 2025 | ||
| Sapphire And Diamond Ring | by Picchiotti | Bonhams, Nov 2019 | ||
| Sapphire And Diamond Ring | 2019 | Bonhams, Mar 2021 | ||
| Sapphire And Diamond Ring | Grima, 1993 | Bonhams, Apr 2021 | ||
| Sapphire And Diamond Ring | mounted by Boucheron | Bonhams, Apr 2018 |
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.