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Identification

Mid-Century Aquamarine Crystal Sunburst Demi-Parure Brooch and Screw-Back Earrings, c. 1950s

Photo reference

2 uploaded photos

Overview

This dazzling mid-century demi-parure features a dynamic sunburst brooch and matching screw-back cluster earrings set with brilliant aquamarine-hued faceted glass rhinestones.

Story

This set reflects the popular 'Atomic Age' aesthetics of the 1950s, characterized by starburst and sunburst motifs. Such pieces were mass-produced in the United States and Austria to provide affordable glamour, often utilizing high-quality faceted glass rhinestones. The secondary market for mid-century costume jewelry remains active on platforms like Etsy and eBay, driven by collectors and vintage fashion enthusiasts. Complete sets (demi-parures) are easier to sell than single pieces.

Maker / Origin

Unattributed

Condition & Value

Assuming all rhinestones are present, original, and retain their brilliance without darkening or foil damage. The gold-tone plating should be intact without significant wear or verdigris. The functionality of the screw-back mechanisms and the brooch pin clasp are critical for maintaining value. Good vintage condition.

Full Research

See what it's actually worth.

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

Market Analysis

The secondary market for mid-century costume jewelry remains active on platforms like Etsy and eBay, driven by collectors and vintage fashion enthusiasts. Complete sets (demi-parures) are easier to sell than single pieces. While signed pieces by makers like Weiss or Coro command premiums, unsigned pieces with striking designs and popular colors like aquamarine still see steady demand.

Value Drivers

▲ Complete demi-parure (brooch and matching earrings) commands a premium over separated pieces.

▲ Highly desirable 1950s Atomic Age sunburst design.

▲ Vibrant aquamarine-hued faceted glass rhinestones.

Concerns

▼ Unverified maker — lack of a signature limits the piece to the general vintage tier.

▼ Screw-back earring hardware is less popular with modern buyers than clip-on or pierced styles.

▼ Unverified stone condition — any darkened, 'dead', or missing stones would drop the value significantly.

Best Venue

List as a complete set on Etsy or eBay, utilizing keywords like 'Mid-Century', 'Atomic', 'Sunburst', and 'Aquamarine'. An optimistic list price of $75 with offers accepted is appropriate. Ensure clear, well-lit photos of the backs are included to confirm condition and check for any faint maker's marks.

Upside Potential

If a highly collectible maker's mark (such as Weiss, Kramer, or Hobe) is discovered on the reverse, the set's value could shift into the $100-$150 collector tier.

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Also found — market-range context

Related comps outside the valuation band· 2 comps

Surfaced during research but not used to anchor the valuation — wrong form, species, era, or no published price. Shown so the market range around this item is visible.

  • The Bauble Hunter
    Coro Silver Tone Sunburst Rhinestone Brooch & Earring Set, Mid-Century Modern Demi-Parure Signed
    Link could not be verified.
    $50
  • Facebook Marketplace· 2026-08-07
    Vintage Blue Rhinestone Starburst Brooch and Earring Set
    Link could not be verified.
    $25