566
A Sapphire and Diamond Ring
One rectangular-cut sapphire, 7.13 caratsTwelve rectangular-cut sapphires in the surround totaling approximately 4.15 carats
Sixteen diamonds on side together approximately 2.20 carats18 karat white gold(7.13-carat Sapphire)
<em>Gübelin report, numbered 17097066, dated 13 September 2017, Madagascar, no indications of heating. </em>