Preliminary identification

Coro Sterling Silver and Rhinestone Wreath Brooch, c.1940s

Photo reference

2 uploaded photos

Overview

A classic 'Wreath and Sprig' brooch featuring brilliant-cut and marquise-cut clear rhinestones set in sterling silver. This piece bears the 'STERLING' mark alongside the iconic Coro Pegasus or angled hallmark used during the mid-century.

Story

During WWII, base metals were diverted to the war effort, forcing jewelry giants like Coro to pivot to sterling silver. This shift turned 'costume' pieces into precious heirlooms that defined 1940s American elegance.

Maker / Origin

Founded in New York in 1901, Coro became the world's largest costume jewelry manufacturer. Their 'Coro Craft' and sterling lines are highly collected today for their superior design and historical significance in the jewelry industry.

Condition & Value

The stones appear remarkably clear with no visible 'pinking' or yellowing. The sterling silver shows a light, desirable patina; cleaning is not recommended as it may lower value. Condition is excellent for its age. Sterling silver Coro pieces are more desirable than their base-metal counterparts.

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Sold comps, value drivers, and venue guidance pulled from recent auction results.

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Market Analysis

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.

Value Drivers

  • Strong maker attribution with credible period details
  • Better-than-average condition for the category
  • Broader demand rises when presentation and finish feel intact

Concerns

  • Decorative-only demand limits the ceiling
  • Surface wear or missing provenance can compress the range fast
  • Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps
Regional auction· Jun 2024
$1,280

Signed example with light edge wear and original frame.

Dealer archive· Mar 2024
$1,450

Comparable format with stronger provenance and cleaner surface.

Marketplace sale· Jan 2024
$980

Smaller related piece with visible craquelure and trimmed margins.

Estate platform· Oct 2023
$1,150

Period match with softer condition and weaker subject matter.

Auction result· Aug 2023
$1,375

Close market lane comp with similar material and presentation.