art deco synthetic sapphire and diamond platinum ring


The Story

A deep and richly colored synthetic blue sapphire sits front and center in this Art Deco ring.  Made from period perfect platinum and set within 4 flat prongs, the large stone is the most beautiful color blue, weighing approximately 10.02 carats.  It has super detailed engraving from its four prongs down the sides of the band, all with open back settings allowing light to flow through and make it glow.  Accenting the ring are eight Old European cut diamonds weighing a total of approximately 0.18 carats, adding the nicest sparkle to the piece. 

From circa 1920s to the early 1940s, this ring is in fantastic condition.  The synthetic sapphire makes the ring pop with color.  A synthetic sapphire is a great alternative to a natural sapphire.  Original to the ring, the color is deep, rich, and even throughout.  It allows the ring to have a large stone at a much more approachable price point than if it were a natural stone. 

It looks amazing when worn.  We love it on its own or paired with other favorite pieces. It would make a fantastic and unique engagement ring.

  • Style Number: R1284
  • Art Deco, circa 1920s to early 1940s
  • Platinum
  • 10.02 carat synthetic sapphire, oval cut sapphire measures 16 mm x 13 mm (approx.)
  • 8 Old European Cut diamonds 
  • Total diamond weight approximately 0.18 carats
  • Height of front face of ring 0.63", depth of ring as it sits off finger 8 mm
  • Band width tapers from 2.3 mm 1.4 mm
  • Size 5.25, Fox & Bond can resize this ring up to a size 10 and down to a size 4
  • Excellent vintage condition- wear consistent with age and use

Currently a size 5.25, Fox & Bond can resize this ring up to a size 10 and down to a size 4.

For all Fox & Bond ring resizing, we use a trusted jeweler who is an expert in antique jewelry.  Resizing takes approximately 2-3 weeks, and prices vary depending on the metal, complexity, and size needed.  

Please note rings that have been resized are not eligible for return or exchange as we believe in preserving each piece's integrity. You may send a ring back to us for resizing at a later date if you would like to keep the option of making a return available to you. Please see our FAQs section for more information.

Additional photos of this piece are happily supplied upon request. Please use the “Inquire About This Item” box and let us know what you would like to see.

Free insured shipping on all orders to the continental U.S. 

International orders to select countries ship for a flat fee.

All packages require a signature upon delivery.

See our Shipping and Delivery Details for more info.

Be the first to see one of a kind new arrivals, learn about sales, and more!