LIVE LOTS 17,750,507 HOUSES 866 UNSOLD RECORDED 4,679,484 UPDATED NIGHTLY
TheBasis.Art

Lot 21 · Jewellery

A blue zircon and diamond dress ring

Artist unrecorded

Catalog image of A blue zircon and diamond dress 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
£1,800–£2,000 hammer ≈ $2,370–$2,634
Result
Performance
Sale
Bonhams — Jewellery, London, Knightsbridge · 15 November 2017
Record ID
TB-2026-1394220
Record
first seen 23 Jul 2026 · updated 23 Jul 2026 · source ↗
Cite this record
TB-2026-1394220 — https://thebasis.art/cite/TB-2026-1394220

A blue zircon and diamond dress ring. Bonhams, 15 Nov 2017, lot 21. bought in (did not sell). TheBasis.Art, TB-2026-1394220.

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-2026-1394220.

A blue zircon and diamond dress ring. Bonhams, 15 Nov 2017, lot 21. bought in (did not sell). TheBasis.Art, TB-2026-1394220.

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 Jewellery · Nov 2017

LotArtistEstimateResult
An emerald and diamond cluster ring £800–£1,200
An emerald and diamond brooch £1,000–£1,500
Two diamond bar brooches (2) Two Diamond Bar Brooches £800–£1,200
by Birks, circa 1950 Diamond Double-clip/brooch £3,000–£5,000
A cultured pearl necklace with a sapphire and diamond clasp/brooch £7,000–£10,000
A natural pearl necklace with a diamond and pearl clasp £1,500–£2,000

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