Crispin Jewellery has dated this piece to the Edwardian era.
A stunning original Edwardian old transitional cut diamond solitaire set in platinum
HALLMARKS
Not Hallmarked but tests as
MEASUREMENTS
Central old cut diamond; 5mm. Stunning diamond estimated SI1 and I colour

Total diamond Carat weight in situ approximately 0.45ct plus old cut diamond shoulder
Superb condition, minimal wear to the band.
Difficult to find such a lovely design these days
CONDITION
Superb condition, a wonderful ring.
RING SIZE
GB O US 7 1/4
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