Preliminary identification
Photo reference
2 uploaded photos
Overview
An elegant mid-century gold-tone openwork brooch featuring a central marquise-cut faux moonstone cabochon. The delicate, lace-like filigree frame is accented with shimmering Aurora Borealis rhinestones that catch the light with iridescent pastel flashes.
Story
In 1955, Christian Dior and Swarovski introduced the 'Aurora Borealis' rhinestone coating, mimicking the Northern Lights. This shimmering technology quickly took the fashion world by storm, allowing everyday women to wear cosmic-level sparkle.
Maker / Origin
While unsigned, this piece represents the golden age of American costume jewelry manufacturing. Companies based in Rhode Island and New York produced high-quality, accessible glamour for the post-war middle class, often using molds and designs inspired by fine European jewelry houses.
Condition & Value
The brooch appears to be in very good vintage condition. The gold-tone finish is bright with minimal wear, the pin mechanism is fully functional, and all rhinestones are present and retain their iridescence. Excellent preservation of the finish helps maintain its value.
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.