LIVE LOTS 17,750,197 HOUSES 866 UNSOLD RECORDED 4,679,234 UPDATED NIGHTLY
TheBasis.Art

Lot 11 · Knightsbridge Jewels

Piaget: Diamond Ring

Artist unrecorded

Catalog image of PIAGET: DIAMOND RING
Catalog image, served from the auction house’s site — © the house.

Sign in to download a work market report (PDF) — placement, comparables, and the artist's market, generated from the record.

Estimate
£1,200–£1,500 hammer ≈ $1,518–$1,897
Result
Performance
Sale
Bonhams — Knightsbridge Jewels, London, Knightsbridge · 14 June 2023
Record ID
TB-2026-477165
Record
first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record
TB-2026-477165 — https://thebasis.art/cite/TB-2026-477165

PIAGET: DIAMOND RING. Bonhams, 14 Jun 2023, lot 11. bought in (did not sell). TheBasis.Art, TB-2026-477165.

Cite this record permanent · resolvable · quotable

Appraisal reports, insurance claims, catalogue entries and footnotes. The identifier never changes, and anyone can resolve it back to this page at https://thebasis.art/cite/TB-2026-477165.

PIAGET: DIAMOND RING. Bonhams, 14 Jun 2023, lot 11. bought in (did not sell). TheBasis.Art, TB-2026-477165.

Test the link

The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.

From the same sale Knightsbridge Jewels · Jun 2023

LotArtistEstimateResult
Piaget: Diamond-Set 'Possession' Ring £1,200–£1,500
2006 Boodles: Diamond 'firefly' Pendant/necklace £1,200–£1,500
2007 Boodles: Diamond 'cabaret' Earrings £1,200–£1,500
Circa 1978 Cartier: Hoop Earrings £2,000–£3,000
Late 18Th-19Th Century Gold Chatelaine £1,000–£1,500
19Th-20Th Century (12) Collection Of Gem-set Rings £1,000–£1,500

This price costs one credit

Realized prices are metered. A Research Pass reads 50 of them for $19 — bought once, never expires, and a record you open stays open. Sign in to spend credits you already have, or buy a pass.

No credits? Buy a Research Pass — $19