623
A Cat's-eye Chrysoberyl and Diamond Ring
One round cat's-eye chrysoberyl, 26.27 caratsBrilliant-cut diamonds on the shank together approximately 3.25 carats18 karat yellow and white gold(26.27-carat Cat's-eye Chrysoberyl)
<em>Gübelin report, numbered 16037221, dated 7 March 2016, natural, no indications of treatment. </em>