LIVE LOTS 17,750,525 HOUSES 866 UNSOLD RECORDED 4,679,484 UPDATED NIGHTLY
TheBasis.Art

Lot 17 · Fine Jewelry

A sapphire and diamond ring

Artist unrecorded

Catalog image of A sapphire and 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
$15,000–$20,000 hammer
Result
Performance
Sale
Bonhams — Fine Jewelry, New York · 3 December 2018
Record ID
TB-2026-968541
Record
first seen 22 Jul 2026 · updated 22 Jul 2026 · source ↗
Cite this record
TB-2026-968541 — https://thebasis.art/cite/TB-2026-968541

A sapphire and diamond ring. Bonhams, 3 Dec 2018, lot 17. bought in (did not sell). TheBasis.Art, TB-2026-968541.

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-2026-968541.

A sapphire and diamond ring. Bonhams, 3 Dec 2018, lot 17. bought in (did not sell). TheBasis.Art, TB-2026-968541.

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 Fine Jewelry · Dec 2018

LotArtistEstimateResult
Atelier Rudlier Diamond Bracelet $20,000–$30,000
Cartier, circa 1940 A Diamond And 18k Bi-color Gold Clip $5,000–$7,000
Simon Rudle Sapphire And Diamond Ring $5,000–$7,000
A diamond and sapphire ring $4,000–$7,000
Buccellati, circa 1960 An 18k Gold And Diamond Cuff $20,000–$30,000
A ruby and diamond ring $65,000–$95,000

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