Ring with opal, blue topazes and brilliant-cut diamonds totalling ca. 0.10 ct, good colour and clarity, 1 opal cabochon of ca. 5.59 ct, 2 emerald-cut blue topazes totalling ca. 2.47 ct, WG 14K, 3,4 g, RW: 52, 20th/21st century, minimal signs of wear, incl. IGI Jewelery Report.