Antique 18 carat gold signet ring.

Etched with family crest though quite faded from use and wear. The inside of the top of this ring is contoured, it feels nice and smooth to wear.
Stamped 18ct, tested as 18 carat gold which is yellow in colour.
Size: UK - K; US - 5.25; EU - 15,9.
Measures approx 11 mm wide on top, 3.2 mm at back centre.
Weighs 5 grams.