Preliminary identification

Vintage Gold-Tone and Amethyst-Tone Rhinestone Necklace, Attributed to Coro

Photo reference

1 uploaded photo

Overview

This mid-century statement necklace features articulated crescent-shaped gold-tone links encrusted with alternating shades of lavender and deep amethyst-purple rhinestones. The stylized floral or horseshoe motif reflects the glamorous post-war costume jewelry design trend popularized by major American fashion ateliers.

Story

Post-war American women craved high glamour without couture price tags. Jewelers crafted bold, stone-rich pieces like this to bring Hollywood runway elegance directly to everyday department store counters.

Maker / Origin

Founded in 1901 by Emanuel Cohn and Carl Rosenberger, Coro grew to become the largest costume jewelry manufacturer in the world by the mid-20th century. Renowned for their innovative mechanism patents and brilliant lead-crystal paste settings, Coro produced everything from accessible daily pieces to high-end 'Corocraft' and 'Vendome' luxury lines.

Condition & Value

The necklace appears to be in very good vintage condition with bright gold plating, intact chain links, and all purple rhinestones present without obvious discoloration or 'dead' stones. Excellent stone retention preserves maximum collector appeal.

Full Research

See what it's actually worth.

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

Your first full report is on us.

See sold comps, value drivers, and where to sell. One complimentary report, no card required.

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.