Vintage Onyx and 9 Carat Gold Signet Ring

The onyx in this signet ring is in lovely condition and it so glossy! The stone is set within the 9ct gold band. Fully Hallmarked London 1973. Ring S...

The Onyx stone is set within the 9ct gold band. hallmarked Birmingham 1986. Ring Size:R or 8 1/2 Stone Dimensions: 14x11mm Weight: 2.9g

The Onyx stone is set within the 9ct gold band. hallmarked Sheffield 1991. Ring Size: T or 9 1/2 Stone Dimensions: 12x10mm Weight: 2.6g

The Onyx stone is set within the 9ct gold band with decorative shoulders. Fully hallmarked 1988. Ring Size: S or 9 Stone Dimensions: 12x9mm Weight: 3.2g

Finely crafted in 10k rose gold with a center Black Onyx. Circa 1980s Size 11 3/4, resizable

Ring in 18 karat yellow gold. This elegant vintage signet ring is set with an onyx stone in a closed setting on the top. The band is striated gold. Height: 12.2 mm approximately, wid...

ϟignet Ring in solid 18K Yellow Gold decorated with natural black Onyx stone rectangular cut and polished 12 mm x 8.5mm x 2.6mm deep / about 3.5 ct. Initially designed for men but c...

Onyx and diamond cocktail ring in 14KT yellow gold. GOLD: 14KT gold NATURAL DIAMOND(S) Clarity/Color: VS/G Carat:0.13ct Cut:Round Brilliant NATURAL YELLOW DIAMOND(S) Carat:0.04ct Cl...