Vintage 10K Gold Banded Onyx Ring · Mid Century Modern Statement

A dramatic and beautifully minimal vintage ring set with a glossy oval banded Agate (often called banded onyx) cabochon in warm 10k gold. The rich black stone is accented by a striking pale band that arcs across the surface, giving the ring a quietly graphic, almost celestial look.

The sleek bezel setting and airy triple-split shoulders create a distinctly mid-century modern silhouette. Elegant and understated, this ring has the sculptural feel of 1960s–1970s studio jewellery, with clean lines that let the beauty of the stone take centre stage.

Its bold oval face makes a statement without feeling heavy, and the unusual natural banding in the agate gives it an individuality that cannot be repeated.

Details: Metal: 10K Gold
Weight: 5 grams
Size/Dimensions: Ring size 5.75; onyx measures 14.65 mm x 11.50 mm
Stone(s): Natural Banded Agate Cabochon
Hallmarks & Testing: Tested as 10K gold
Condition: Good vintage condition with light wear and minor surface scratches consistent with age
Approx. Year: 1960s–1970s
Style: Mid Century Modern Banded Onyx Ring
Shipping: Carefully packaged and shipped with tracking

Thank you for considering one of our carefully curated pieces of vintage jewelry.