Lot 453 · Jewels Online
Sapphire and Diamond Ring
Sapphire And Diamond Ring · Oval-shaped sapphire of 15.72 carats, round diamonds, 14k yellow gold
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- Estimate
- CHF 30,000–CHF 50,000 hammer ≈ $37,658–$62,764
- Result
- upcoming — 18 November 2025
- Performance
- Sale
- Christie's — Jewels Online, Geneva · 18 November 2025
- Record ID
- TB-2026-3121077
- Record
- first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
- Cite this record
- TB-2026-3121077 — https://thebasis.art/cite/TB-2026-3121077
Sapphire And Diamond Ring, SAPPHIRE AND DIAMOND RING. Christie's, 18 Nov 2025, lot 453. estimate CHF 30,000–CHF 50,000, unsold at time of record. TheBasis.Art, TB-2026-3121077.
Sell probability TheBasis model · trained on recorded passes
85% chance this lot finds a buyer · market base rate 72%
Of the 91,573 held-out lots the model scored about 86%, 80% 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, 18 Nov 2025, lot 453. estimate CHF 30,000–CHF 50,000, unsold at time of record. TheBasis.Art, TB-2026-3121077.
From the same sale Jewels Online · Nov 2025
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Chanel Multi-Gem Bangle | CHANEL MULTI-GEM BANGLE | CHF 16,000–CHF 24,000 | upcoming |
| Trianon Wood, Cultured Pearl and Citrine Earclips | TRIANON WOOD, CULTURED PEARL AND CITRINE EARCLIPS | CHF 3,000–CHF 4,000 | upcoming |
| Seaman Schepps, Patricia Schepps Vail Turbo Shell and Cultured Pearl … | SEAMAN SCHEPPS, PATRICIA SCHEPPS VAIL TURBO SHELL AND CULTURED PEARL EARRINGS | CHF 3,000–CHF 4,000 | upcoming |
| Cartier Onyx, Cultured Pearl and Diamond Earrings | CARTIER ONYX, CULTURED PEARL AND DIAMOND EARRINGS | CHF 10,000–CHF 15,000 | upcoming |
| Kwiat Diamond Bracelet | KWIAT DIAMOND BRACELET | CHF 16,000–CHF 24,000 | upcoming |
| Art Deco Coloured Sapphire, Ruby and Diamond Ring | ART DECO COLOURED SAPPHIRE, RUBY AND DIAMOND RING | CHF 15,000–CHF 25,000 | 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 | $48,383 | Christie's, Nov 2020 | |
| Sapphire And Diamond Ring | A Sapphire and Diamond Ring | Christie's, Dec 2017 | ||
| Sapphire And Diamond Ring | A Diamond and Sapphire Ring | Christie's, Apr 2017 | ||
| Sapphire And Diamond Ring | by Seaman Schepps, circa 1940 | Bonhams, Apr 2019 | ||
| Sapphire And Diamond Ring | Sapphire and Diamond Earrings | Christie's, May 2021 | ||
| Sapphire And Diamond Ring | circa 1950 | Bonhams, Dec 2019 | ||
| Sapphire And Diamond Ring | by Sterlé, circa 1960 | Bonhams, Sep 2018 | ||
| Sapphire And Diamond Ring | by Tiffany & Co. | Bonhams, Nov 2016 |
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.