Mid-Century Modern Abalone Signet Ring
Jewelry (Decorative Art), Ring • Retailer attribution to Lester Berg Jeweler (Seattle, WA). Likely produced by a specialized jewelry workshop or manufacturer for the Seattle retail market.
Style & Movement
Mid-Century Modern / Coastal Vernacular
Medium & Technique
Silver (possibly Sterling) with a bezel-set polished abalone shell (Paua shell) cabochon. Techniques include casting, bezel setting, and hand-finishing with a brushed or matte texture on the shank.
Creation Period
Circa 1940s-1960s (Mid-20th Century)
Dimensions & Format
Approximately 25mm height for the ring box; ring size estimated between 8-11 (US) based on the masculine signet profile.
Subject Description
A signet-style ring featuring an oval-shaped abalone shell inlay. The organic, iridescent swirls of the shell contrast with the rigid, architectural silver mounting. It reflects the post-war interest in organic materials and Pacific Northwest coastal aesthetics.
Condition & Value Assessment
Condition Assessment
Good to Very Good. The ring shows evidence of wear (light surface scratches on the silver), and the box exhibits typical aging of celluloid or early plastic.
Estimated Market Value
$75.00 - $150.00 USD
Auction Estimate
$50.00 - $100.00 USD
Provenance History
Purchased or serviced at Lester Berg Jeweler, located at 1416 Third Avenue, Seattle, Washington. The retail branding suggests a local Pacific Northwest ownership history.
Art Historical Significance
A representative example of mid-20th-century commercial jewelry design in the United States. It demonstrates the era's trend of using semi-precious organic materials in bold, geometric silver settings, marketed through high-street regional jewelers.
Notable Features
Includes the original 'Lester Berg Jeweler' presentation box with intact graphics and the historic Seattle address, which significantly enhances the item's provenance and collectible appeal for regional historians.
Condition Issues
Minor tarnishing on the silver; micro-scratches on the shell surface; slight yellowing and dust accumulation on the vintage presentation box lining.
Conservation Recommendations
Professional cleaning with a soft silver cloth; avoid ultrasonic cleaners which can damage the organic abalone shell. Store in a low-humidity environment to preserve the celluloid box.