estateRUTH.

Identification

Geometric Glass Beaded Base Metal Pendant Necklace with Snake Chain Fringe

Photo reference

3 uploaded photos

Overview

Identified as a costume jewelry necklace featuring a cast base metal pendant with a textured, brutalist-inspired reverse and a geometric glass beaded front. The piece is finished with a snake chain fringe.

Story

The piece exhibits characteristics of late 20th-century artisan or studio jewelry, blending brutalist metalwork with intricate glass bead mosaics. Without visible hallmarks or signatures in the provided images, it is currently attributed as an unknown studio piece. The secondary market for vintage brutalist and artisan mixed-metal jewelry maintains a dedicated collector base, particularly for bold, architectural statement pieces.

Maker / Origin

Unattributed

Condition & Value

Based on the provided description and typical visible features, the glass beadwork appears intact and the snake chain fringe is fluid. The cast metal backing shows an intentional raw, textured finish. A full assessment of the clasp mechanism and any hidden wear to the metal plating is pending further visual confirmation.

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 vintage brutalist and artisan mixed-metal jewelry maintains a dedicated collector base, particularly for bold, architectural statement pieces. Unbranded or generic costume pieces typically trade in the $20 to $80 range on platforms like eBay, Etsy, and Ruby Lane. However, authenticated works by recognized mid-century modernist or brutalist designers can command steep premiums at auction, occasionally exceeding $500.

Value Drivers

▲ Intricate glass bead mosaic and snake chain fringe provide strong visual appeal for statement jewelry buyers.

▲ Brutalist-inspired cast metal backing aligns with popular mid-century modernist aesthetics.

▲ Verified auction comp for a similar vintage brass collar necklace establishes a $100 ceiling for high-quality unbranded pieces.

Concerns

▼ Unverified maker — pending confirmation of a signature, the piece competes in the lower-priced unbranded artisan tier.

▼ Unverified clasp condition — a damaged or replaced clasp could deter collectors and reduce resale value.

Best Venue

List on a broad secondary marketplace like eBay or Ruby Lane to capture vintage costume jewelry buyers. Prior to listing, carefully inspect the clasp, jump rings, and the back of the pendant under magnification for any faint maker's marks or stamps.

Upside Potential

If a close-up inspection reveals a signature from a recognized modernist or brutalist designer, the piece could escalate into the $150 to $900+ collector tier, as demonstrated by high-end auction results for handmade brutalist fringe necklaces.

▾

Also found — market-range context

Related comps outside the valuation band· 7 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.

  • Treasure Hunters Rare finds· 2026-05-31
    Pal Kepenyes, Brutalist Necklace
    Pal Kepenyes is a renowned high-end brutalist designer; represents a significantly higher market tier.
    $1,850
  • Resurrection Vintage
    Pal Kepenyes Bronze Fringe Collar Necklace
    Pal Kepenyes is a renowned high-end brutalist designer; represents a significantly higher market tier.
    $1,150
  • Resurrection Vintage Clothing
    VINTAGE PAL KEPENYES BRONZE FRINGE COLLAR NECKLACE
    Pal Kepenyes is a renowned high-end brutalist designer; represents a significantly higher market tier.
    $1,150
  • Garden Party Collection Vintage Jewelry
    Original by Robert Gold Brutalist Statement Necklace
    Original by Robert is a known collectible designer, representing a different market tier.
    $345
  • eBay
    St John Designer Necklace Signed Silver Tone Snake Chain Geometric Twist Pendant
    St. John is a known designer brand, representing a different market tier than an unsigned artisan piece.
    $125
  • Ruby Lane
    Amazing vintage Kenneth Jay Lane KJL rough large glass nugget brutalist necklace
    Kenneth Jay Lane (KJL) is a highly collectible designer, representing a different market tier.
    $85
  • Succetti Gallery
    Brutalist style green crystal, resin & pearly beads silver-toned large pendant
    Link could not be verified.
    $15