Preliminary identification
Photo reference
5 uploaded photos
Overview
An eye-catching mid-century floral spray brooch featuring three vibrant, raspberry-pink cabochons exhibiting distinct six-ray asterism (star effect). Set in a textured gold-tone and silver-tone base metal alloy accent frame accented with small rhinestones.
Story
Synthetic star sapphires and rubies swept mid-century fashion after Union Carbide patented 'Linde Stars' in 1947. These synthetic gems allowed everyday jewelry lovers to wear stunning, perfectly centered stars at a fraction of a natural gemstone's cost.
Maker / Origin
During the post-WWII era, commercial jewelry houses capitalized on modern gem-synthesis technology. Unmarked costume brooches like this were produced by major fashion houses and sold in department stores to complement the structured, elegant fashions of the 1950s and 60s.
Condition & Value
Appears to be in very good vintage condition with intact plating, strong clasp mechanism, and all rhinestones present. Preserved original condition helps maintain decorative appeal. Unmarked mid-century costume brooches with synthetic star rubies sell consistently in the $25 to $75 range depending on design detail and condition.
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.