Preliminary identification
Photo reference
4 uploaded photos
Overview
A bold, architectural cocktail ring featuring a massive, multi-faceted black glass stone held in a high-profile 'cage' setting. The silver-tone metal features geometric openwork that elevates the stone, creating a dramatic silhouette typical of mid-century evening wear.
Story
Post-war fashion demanded 'statement' pieces as women moved away from wartime austerity into the glamour of the 1950s. This ring was designed to catch the light of a dinner party candle while holding a martini glass.
Maker / Origin
While unmarked, this piece follows the tradition of 'unassigned' high-end costume jewelry from the mid-century era. Makers like Coro, Trifari, and Kramer often produced unsigned lines for department stores that mimicked the 'Big Jewelry' houses of Place Vendôme.
Condition & Value
The ring shows significant 'brassing' where the silver-tone finish has worn away on the band and prongs. The glass stone appears to have minor facet wear, which is expected for its age. This honest wear confirms its vintage status. Value is driven by the dramatic size and 'Mod' aesthetic.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.