It was listed by Corvidae Antique. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Corvidae Antique has dated this piece to the Edwardian era.
The shank is stamped 9CT and inscribed in beautiful script: "March 11th 1912 From Mother to Evelyn." The ring of course may be slightly older.

Size O and a half (UK) 7.5 (US). The cameo measures 1 x 1.2cm.
Weight: 2.5g.
Corvidae Antique has dated this piece to the Edwardian era.
Hand picked jewellery from a friendly family business
You can view the stock and full dealer information on the Corvidae Antique Profile Page