Vertical Ribbed Band with Inset Single-Cut Diamonds
Jewelry, specifically a band-style finger ring • Commercial fine jewelry production; likely a North American or European manufacture (e.g., Zales, Kay, or independent mall-based jeweler)
Style & Movement
Modernist Revival / Late 20th Century Commercial Fine Jewelry
Medium & Technique
Yellow gold (likely 10k or 14k) with small round single-cut diamonds. Techniques include wax casting, vertical high-relief ribbing, and grain-setting (pavé-lite style) for the gemstones.
Creation Period
Late 20th Century, circa 1980s–1990s
Dimensions & Format
Estimated band width of 6–8mm; likely a standard US ring size 6 to 8
Subject Description
The piece is a functional decorative ornament. Its composition features a repeating rhythmic pattern of polished vertical bars alternating with recessed channels containing stacked melée diamonds. It represents the aesthetic of 'bold' gold jewelry popular in the late-century corporate and cocktail eras.
Condition & Value Assessment
Condition Assessment
Good/Fair; the gold shows significant surface micro-scratching (patina of wear), and the stone settings show some dirt accumulation and possible thinning of the metal grains.
Estimated Market Value
$250 – $450 USD (based on gold weight and small melée diamond value)
Auction Estimate
$150 – $300 USD
Provenance History
Unknown private collection; currently presented in a vintage-style cream plastic jewelry box with a navy velvet insert and Greek key decorative border, typical of mid-to-late 20th-century retailers.
Art Historical Significance
Minor; this is an example of the democratization of fine jewelry in the late 20th century. It reflects a transition from delicate mid-century styles to the more chunky, architectural looks of the 1980s and 90s.
Notable Features
The alternating vertical texture creates a play of light and shadow; the display box suggests a nostalgic or sentimental gifting history; the single-cut diamonds are characteristic of smaller accent stones from this period.
Condition Issues
Surface oxidation, minor abrasions on gold surfaces, possible dulling of gemstone facets due to skin oils and debris, and light wear to the velvet mount of the display box.
Conservation Recommendations
Professional ultrasonic cleaning, light buffing/polishing by a jeweler to restore luster, and checking the security of the prong/grain settings to ensure no stones are loose.