It was listed by Crispin Jewellery. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Crispin Jewellery has dated this piece to the Edwardian era.
HALLMARKS
Not Hallmarked but tests as
MEASUREMENTS
Central brilliant cut diamond 4mm, this is a brilliant cut stone and may be a more modern replacement

Old cut diamond chips; mm.
The central diamond measures approximately 0.30ct
Ring head diameter; 16 x 10mm
The stones are held securely by small claws and a milligrain setting
CONDITION
Good condition. Signs commensurate of age.
RING SIZE
GB O 1/2 US 7 1/2
Crispin Jewellery has dated this piece to the Edwardian era.
You can view the stock and full dealer information on the Crispin Jewellery Profile Page