Crispin Jewellery has dated this piece to the Edwardian era.
An original French Edwardian natural diamond and onyx ring set into 18ct yellow gold and platinum
HALLMARKS
Not Hallmarked so tests as high carat gold
MEASUREMENTS
Beautiful concave onyx plaque; 14 x 6mm

Central old cut diamond; 3mm
There is a diamond set to each intricately designed shouler
Ring head; 16.5 x 8.5mm

A beautiful and high quality piece. No damage at all.
WEIGHT
3.3g
CONDITION
Superb condition
RING SIZE
GB S 1/2 US 9 1/2- this can easily be resized, there is evidence of a prior resize mark, this is likely when the French hallmark has been lost
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