Ring with sapphire, emerald and diamonds,

Ring with sapphire, emerald and diamonds, fine ceylon sapphire with natural growth marks, emerald slightly cracked, 11 diamond navettes, 15 brilliant-cut diamonds and 33 diamond trapezoids totalling ca. 4.8 ct, , WHITE-TIN (H-M) /VS-P1, facet edges partly rubbed and with nicks, YG/WG 18K, 41.5 g, ring size ca. 61, 20th/21st century, minor signs of wear, unique piece in the style of an antique Greek ring,