AgAu Jewellery has dated this piece to the 1930s.

The diamonds truly sparkles when it catches the light & the larger old cut diamond to the centre of the ring is clean bright & very lively & free from any inclusions.
The band is of a rich 18ct yellow gold colour & this ring would truly make an exceptional engagement ring or a superb gift for a Lady.
The ring has plenty of age & was made around 1930 yet is still in excellent condition.
Hallmarked to the inner part of the band with 18ct & Plat
UK size N 1/2, USA size 7
AgAu Jewellery has dated this piece to the 1930s.
Agau jewellery offer an extensive range of 9ct and 18ct gold jewellery.
You can view the stock and full dealer information on the AgAu Jewellery Profile Page