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- Estimate
- £1,200–£1,500 hammer ≈ $1,497–$1,872
- Result
- upcoming — 10 July 2019
- Performance
- Sale
- Bonhams — Knightsbridge Jewels, London, Knightsbridge · 10 July 2019
- Record ID
- TB-2026-748740
- Record
- first seen 22 Jul 2026 · updated 22 Jul 2026 · source ↗
- Cite this record
- TB-2026-748740 — https://thebasis.art/cite/TB-2026-748740
Diamond Star Pendant, circa 1890. Bonhams, 10 Jul 2019, lot 212. estimate £1,200–£1,500, unsold at time of record. TheBasis.Art, TB-2026-748740.
Sell probability TheBasis model · trained on recorded passes
69% chance this lot finds a buyer · market base rate 72%
Of the 92,006 held-out lots the model scored about 69%, 65% sold.
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Diamond Star Pendant, circa 1890. Bonhams, 10 Jul 2019, lot 212. estimate £1,200–£1,500, unsold at time of record. TheBasis.Art, TB-2026-748740.
From the same sale Knightsbridge Jewels · Jul 2019
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Hermès | Pair Of Pendant Earrings | £1,200–£1,500 | |
| A pair of diamond pendent earrings | — | £800–£1,200 | |
| Cartier, circa 1950 | A Pair Of Sapphire Earclips, By | £2,000–£3,000 | |
| A sapphire and diamond Jabot pin, circa 1920, and an early-20th centu… | A Sapphire And Diamond Jabot Pin, Circa 1920, And An Early-20th Century Pearl And Diamond Brooch | £1,500–£2,000 | |
| A diamond single-stone ring | — | £2,500–£3,000 | |
| A peridot line bracelet | — | £2,500–£3,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Diamond Star Pendant | Late 19Th Century | $3,019 | Bonhams, Mar 2022 | |
| Sapphire And Diamond Ring | First Half of 20Th Century | Bonhams, Aug 2024 | ||
| Ruby And Diamond Dress Ring | Circa 1960 | Bonhams, Sep 2022 | ||
| Diamond Crescent Brooch | Circa 1890 | Bonhams, Mar 2025 | ||
| Sapphire And Diamond Ring | 1989 | Bonhams, Jun 2023 | ||
| Diamond Single-stone Ring | 2005 | Bonhams, Oct 2022 | ||
| Sapphire And Diamond Ring | 1976 | Bonhams, Jun 2024 | ||
| Sapphire And Diamond Ring | Bague Saphir Et Diamants | Bonhams, Jan 2026 |
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.