Ring with ruby approx. 0.6 ct and 4 diamonds

Ring with ruby ca. 0.6 ct and 4 brilliant-cut diamonds totalling ca. 0.5 ct. c. 0.5 ct ca. RW+ - RW (F-G)/VVS-VS, YG 18K, 5.8 g, ring size 51, 21st century, minimal signs of wear.