632
A Ruby and Diamond Ring
Centring on a cushion-shaped ruby, 2.25 caratsFlanked by two pear-shaped rubies, together approximately 1.95 caratsBrilliant-cut diamonds on shankPlatinum and 18 karat yellow gold(2.25-carat Ruby)
<em>Gübelin report, numbered 15105189, dated 27 October 2015, Burma (Mogok), no indications of heating, pigeon's blood red colour. </em>