Lot 20 · California Jewels
Platinum, Star Sapphire and Diamond Ring
Artist unrecorded
Sign in to download a work market report (PDF) — placement, comparables, and the artist's market, generated from the record.
- Estimate
- $2,500–$3,500 hammer
- Result
- Performance
- Sale
- Bonhams — California Jewels, Los Angeles · 10 November 2020
- Record ID
- TB-2026-675726
- Record
- first seen 21 Jul 2026 · updated 21 Jul 2026 · source ↗
- Cite this record
- TB-2026-675726 — https://thebasis.art/cite/TB-2026-675726
PLATINUM, STAR SAPPHIRE AND DIAMOND RING. Bonhams, 10 Nov 2020, lot 20. result recorded. TheBasis.Art, TB-2026-675726.
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-2026-675726.
PLATINUM, STAR SAPPHIRE AND DIAMOND RING. Bonhams, 10 Nov 2020, lot 20. result recorded. TheBasis.Art, TB-2026-675726.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale California Jewels · Nov 2020
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Aquamarine and Diamond Ring | — | $2,500–$3,500 | |
| Platinum and Diamond Necklace | — | $2,000–$3,000 | |
| Platinum, Sapphire and Diamond Ring | — | $600–$800 | |
| Tony Cavetti: Tanzanite and Diamond Necklace | — | $4,000–$6,000 | |
| White Gold, Diamond and Sapphire Bracelet | — | $10,000–$12,000 | |
| Platinum, Agate and Diamond Dragonfly Brooch | — | $1,500–$2,000 |