Crispin Jewellery has dated this piece to the 1920s.
THE MOST FABULOUS INVESTMENT RING! YOU DO NOT SEE MANY OF THESE AT ALL

HALLMARKS
Not Hallmarked but tests as platinum
MEASUREMENTS
Central natural Zircon; 12.5mm. Total carat weight 9ct. This is the most superb stone with excellent depth of colour and no wear at all, there is no rubbing or scratches and the stone is extremely deep. This is the best natural zircon that I have come across

The claws holding this stone in place are secure, this is a brilliant stone with a very deep blue zircon
Surrounding the zircon are old cut diamonds, each weighing between 0.03-0.05ct.
Ring head diameter; 14mm, just the square face, this does not including the diamond shoulder

The ring sits 10mm from the finger, a most fabulous cocktail ring
This is a large statement piece. Zircon now cost £400 per carat
Weight 8.5g
CONDITION
Superb condition, a wonderful handmade rare piece.
RING SIZE
GB O 1/2 US 7 1/2- there are already some sensibly placed stabilisers within the band to reduce the ring from swiveling around when worn
Crispin Jewellery has dated this piece to the 1920s.
You can view the stock and full dealer information on the Crispin Jewellery Profile Page