The Chelsea Bijouterie Ltd has dated this piece to the Edwardian era.
Set to the centre with a gorgeous green tourmaline.
The 6.6mm x 5.4 mm oval tourmaline is surrounded by 12 beautiful 2.0mm old Swiss cut diamonds.

They are set in white gold with pretty scalloped surround that shows them off to perfection.
Their total weight is about 0.40 carat. Colour H, clarity SI.
The head measures 11 mm x 10 mm and it stands 5 mm proud of the shank.
It is size UK P 1/2, USA 8. It would easily re size.
This vintage ring is in excellent condition.
This fabulous ring looks so lovely when worn.
The Chelsea Bijouterie Ltd has dated this piece to the Edwardian era.
You can view the stock and full dealer information on the The Chelsea Bijouterie Ltd Profile Page