Modernist Ribbon Crossover Ring with Diamonds
Jewelry, Ring • Commercial fine jeweler; possible designer for a retail brand (e.g., Zales, Kay, or independent regional jeweler)
Style & Movement
Modernist / Late 20th Century Commercial Design
Medium & Technique
Two-tone gold (likely 14k or 18k yellow and white gold) with channeled accent diamonds. Techniques: Lost-wax casting, polishing, and channel setting.
Creation Period
Late 20th Century, approximately 1980–1995
Dimensions & Format
Approximately 20mm outer diameter (Size 6-8 US); Band width approx 4-6mm at widest point. Circular format.
Subject Description
The ring features a fluid, 'S' curve or crossover 'ribbon' motif where yellow gold bands overlap. The central band is channel-set with eight small round brilliant-cut diamonds. The design emphasizes movement and sleek geometric curves.
Condition & Value Assessment
Condition Assessment
Good to Very Good. The metal shows surface micro-scratches consistent with wear; some visible grime/buildup between setting gaps.
Estimated Market Value
$350 - $650 (Dependent on gold weight and diamond clarity/carat)
Auction Estimate
$200 - $400
Provenance History
Private collection. Housed in a vintage-style blue velvet-lined celluloid or plastic ring box with a label likely indicating a local city jeweler (partially visible text: '...NUE'). Likely an engagement or anniversary gift from the mid-to-late 20th century.
Art Historical Significance
Representational of the mass-market adoption of Modernist aesthetics in fine jewelry during the late 20th century. It reflects the era's preference for 'bold gold' and asymmetric, bypass-style silhouettes that were popular in suburban American retail landscapes.
Notable Features
The 'ribbon' fold creates a high-profile sculptural look. The use of a channel setting provides a sleek finish that protects the diamond girdles from chipping.
Condition Issues
Surface oxidation/tarnishing on gold surfaces; minor abrasions on diamonds; dirt accumulation in the channel setting.
Conservation Recommendations
Professional ultrasonic cleaning and steam cleaning by a jeweler. Professional buffing to remove surface scratches. Storage in a dry, soft-lined box to prevent contact with other metals.