It was listed by Gatsby Jewellery Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Gatsby Jewellery Ltd has dated this piece to the 1930s.
With 56 diamonds in the two halos and a wonderfully intricate gallery, this really is jewellery of the highest possible calibre.

Cut - Cushion cut sapphire and single cut diamonds
Colour - Diamonds are G.
Clarity - The sapphire is SI. Diamonds are VS.
Carat - The sapphire is approximately 4.00 carat. Total estimated diamond weight is 0.56 carat

Condition - Excellent
Circa - 1935.
Size - Currently R 1/2 (UK) or 8 5/8 (US). Complementary sizing is available, can go up or down.
Measurements - The cluster is 15.5mm by 16.2mm and sits 8.1mm from the finger.
Metal - Platinum. Tested.
Video - To view a video of this ring, please copy / paste the following into your browser: https://vimeo.com/121450685
Gatsby Jewellery Ltd has dated this piece to the 1930s.
Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page