1930s Art Deco Ceylon Sapphire & Diamond Cluster Ring Size:9.75 More diamonds radiate out from

More diamonds radiate out from the head

Austrian hallmarks for 14k gold

and displays the pale colouring typical of the Chelsea factory

a Lucky Pig

and bears a striking resemblance to the engagement ring worn by Princess Diana

1930s Art Deco Ceylon Sapphire & Diamond Cluster Ring Size:9.75 More diamonds radiate out fromDATE: Art Deco, c. 1930 An extraordinary French Art Deco masterpiece, this 1930s cluster ring is absolutely stunning. The principal stone is a 7. 79 carat natural Ceylon Sapphire (no heat), with exceptional colour and a perfect cut. It's surrounded by a cluster of brilliant cut diamonds, all set in a fully platinum mount. The design epitomises the Art Deco era, with stepped shoulders and clean lines. STONES Natural 7. 79 carat Ceylon Sapphire, not