Set with 3 natural oval sapphires of Royal Blue color, of 0.60ct in total approx. 
& 4 old-European cut diamonds of good color & clarity, of 0.14ct in total approx. 
 
18K Yellow Gold 
 
London, c1929
 
Total item’s weight: 3.3gr. 
Ring’s size: L 1/2 (can be re-sized)