Gold, Mediterranean coral and diamonds ring -... Lot 10

Gold, Mediterranean coral and diamonds ring - mark of ROVIAN 18k yellow gold stretch elastic band, set with Mediterranean coral cabochon (corallium rubrum) framed by round brilliant cut diamonds ca. 5.84 ct, G, VS-SI. Signed "ROVIAN" and stamped "750", "4477 AL" and "patented". Front dimensions 26 x 24 mm. Weight 17.8 g. IT size 17 - US size 8. Item condition grading: ***** excellent.