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- Estimate
- £800–£1,000 hammer ≈ $1,062–$1,327
- Result
- Performance
- Sale
- Bonhams — Jewellery, London, Knightsbridge · 13 September 2017
- Record ID
- TB-2026-1397851
- Record
- first seen 23 Jul 2026 · updated 23 Jul 2026 · source ↗
- Cite this record
- TB-2026-1397851 — https://thebasis.art/cite/TB-2026-1397851
A 'b.zero1' Ring, by Bulgari. Bonhams, 13 Sep 2017, lot 29. result recorded. TheBasis.Art, TB-2026-1397851.
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A 'b.zero1' Ring, by Bulgari. Bonhams, 13 Sep 2017, lot 29. result recorded. TheBasis.Art, TB-2026-1397851.
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 · Sep 2017
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| by Gubelin | Diamond 'bow' Brooch | £1,500–£2,000 | |
| by Gavello | A diamond and black diamond ring and earclip suite, | £3,000–£5,000 | |
| An early 20th century enamel and diamond horse brooch | — | £1,200–£1,500 | |
| A zircon and diamond dress ring, circa 1920 | — | £1,500–£2,000 | |
| by Hardy & Hayes, circa 1930 | Diamond 'bow' Brooch | £3,000–£4,000 | |
| by EHR Tuson, 1976 | A Watermelon Tourmaline And Diamond Ring | £1,000–£1,500 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| A 'b.zero1' Ring | by Bulgari | $1,367 | Bonhams, Jul 2015 | |
| Diamond Bracelet | 1979 | Bonhams, Aug 2023 | ||
| Diamond Eternity Ring | 2004 | Bonhams, Feb 2023 | ||
| Diamond Bar Brooch | Circa 1900 | Bonhams, Apr 2023 | ||
| Diamond Bracelet | Early 20Th Century | Bonhams, Oct 2024 | ||
| Diamond Single-stone Ring | 1901 | Bonhams, Aug 2025 | ||
| Diamond Bracelet | Bracelet Diamants | Bonhams, May 2026 | ||
| Diamond Bar Brooch | A Diamond Brooch | Christie's, Jun 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.