622
A Superb Sapphire and Diamond Ring
One cushion-shaped sapphire, 9.56 caratsSurrounded by sixteen pear-shaped diamonds, together approximately 12.90 caratsTiny brilliant-cut diamonds on the shank18 karat white gold(9.56-carat Sapphire)
<em>Gübelin report, numbered 17038231, dated 30 March 2017, Burma, no indications of heating, Royal Blue colour.</em>
(Eight Pear-shaped Diamonds)
<em>Eight diamond dossiers, 0.79 to 0.90 carat each, F to G colour, VVS2 to VS1 clarity.</em>