Syren Antiques Vintage has dated this piece to the 1920s.
The ring is crafted in 18ct gold and platinum and has a beautiful French cut square 4 mm x 4 mm mid blue central Sapphire, lovely colour sapphire, with good clarity natural inclusions, surrounded with 12 sparkling diamonds, French cuts have such an unusual play with light, a stylized Art Deco cut at its best, all set in platinum, each diamond a little over 1.6 mm each, total diamond weight approx 40 points (0.
all the milgrain setting is totally intact with only light sign of wear, very small flea bite to sapphire, impossible to see with the naked eye, the square setting measures 9.5 mm x 9.5 mm, USA- Ring size 7, and UK size O, an absolute stunning Original Art Deco 1920s-1930s Ring, comes with luxury box

Our aim is to provide a great experience for you, beautiful unique wearable pieces to excite, treasure and at an unbeatable price, each item will come in a luxury presentation box. pouch or its original box if it is still with the individual jewel. All items are guaranteed authentic and as described, all questions will be answered within 1 - 24 hours.

I have been in the antique and jewellery trade for over 30 years and have many thousands of happy customers here in the U.K and around the world, 100% perfect track record over 8 years selling on-line, I have worked with award winning Contemporary British designers, collaborated with the buyers from the V&A, the prestige London (Victoria and Albert Museum) had my own very successful High Street jewellers in the historical City of Chester, as well as buying and selling at Antique and trade shows around the U.K.

It is with great pleasure to now open and sell with "Selling Antiques" it is now the perfect UK Antiques platform to showcase and sell our Vintage and Antique jewellery and hope you will be delighted with what we have to offer.
Thank you for your visit
Warm regards
Steven
Syren Antiques Vintage has dated this piece to the 1920s.
You can view the stock and full dealer information on the Syren Antiques Vintage Profile Page