Identification
Photo reference
1 uploaded photo
Overview
A dramatic mid-century costume cocktail ring featuring a large, high-domed pear-cut polished hematite (or black glass cabochon) center stone. The centerpiece is encircled by a sparkling halo of prong-set clear faceted rhinestones mounted in a silver-tone metal setting.
Story
This style of dramatic cocktail ring was highly popular in the 1960s and 1970s, produced by large costume jewelry houses like Avon and Sarah Coventry, as well as numerous unbranded manufacturers. The use of polished hematite or black glass cabochons paired with clear rhinestones was a common mid-century motif designed to emulate fine Victorian or Art Deco evening jewelry. The secondary market for unsigned or mass-market vintage costume jewelry from the 1960s and 1970s is highly saturated.
Maker / Origin
Unattributed
Condition & Value
For vintage costume jewelry in this tier, value relies heavily on the piece being fully intact. Assuming standard vintage condition, the primary factors are the presence of all rhinestones, the clarity of the stones (no yellowing or 'dead' stones), and the integrity of the silver-tone plating.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
The secondary market for unsigned or mass-market vintage costume jewelry from the 1960s and 1970s is highly saturated. Buyers typically seek these pieces as affordable, dramatic fashion accessories rather than investment collectibles. Sales velocity is generally slow to moderate unless items are bundled into lots or priced aggressively under $15 on platforms like Poshmark, Mercari, or eBay.
▲ Classic mid-century cocktail ring styling appeals to vintage fashion buyers.
▲ Verified sales of identical material and era rings establish a firm $10 baseline.
▼ Unverified stone integrity — any missing or severely yellowed rhinestones would drop the value to near zero.
▼ Unverified plating condition — heavy wear or brassing on the band significantly reduces buyer appeal.
▼ Highly saturated market for unsigned costume jewelry naturally caps upward price mobility.
Best Venue
List on a broad secondhand marketplace like Poshmark, Mercari, or eBay with an optimistic asking price of $15, accepting offers down to $8-$10. Given the low individual value, consider bundling this ring with other vintage costume jewelry pieces to create a 'vintage jewelry lot,' which helps offset shipping costs and attracts buyers looking for bulk fashion accessories.
Upside Potential
If a highly collectible maker's mark (such as a sought-after mid-century designer rather than a generic or mass-market brand) is discovered on the inner band, the value could push into the $30-$50 range. Otherwise, the upside is firmly capped around $15-$20 for generic vintage fashion rings.