Ring with octagonal sapphire and diamonds totaling approx. 0.7 ct,

Ring with octagonal faceted sapphire ca. 1,5 ct, facet edge min. chipped, and brilliant-cut diamonds totalling ca. 0.7 ct, good colour and clarity, 18K white gold, 6 g, ring size 57, 2nd half of 20th century, minor signs of wear, handcrafted.