Ring with yellow brilliant-cut diamond approx. 0.4 ct and white brilliant-cut diamonds totaling approx. 1.6 ct,

Ring with yellow brilliant-cut diamond (treated) and many white brilliant-cut diamonds totalling ca. 1.6 ct, good colour and clarity, 18K white gold, 16.9 g, ring size 61, late 20th century, good condition, french mark, solid workmanship, case from JUVET Annemasse-Thonon.