Mitaine has dated this piece to the 1910s.
5-6.5cts or 10.6mm x7.9mm x 8mm. The ring is in good antique condition and can be sized for you if you let me know what size you are currently about a J1/2.
Mitaine has dated this piece to the 1910s.
Specialises in antique fine jewellery
You can view the stock and full dealer information on the Mitaine Profile Page