Ring with cat's eye chrysoberyl cabochon

Ring with cats-eye chryoberyl cabochon of 13.4 ct and baguette-cut diamonds totalling ca. 2 ct, ca. STW (I-J)/SI, 18K WG, 11.6 gr, ring size 55, 21st century, minimal signs of wear, with French import hallmark, incl. GRS certificate (2010).