591
Carvin French
A Ruby and Diamond Ring, Carvin French
One cushion-shaped ruby, 4.34 caratsBrilliant-cut diamonds on split shankPlatinum and 18 karat yellow gold(4.34-carat Ruby)
<em>Gübelin report, numbered 19011224, dated 31 January 2019, Burma (Mogok), no indications of heating.
SSEF report, numbered 105248, dated 6 March 2019, Burma, no indications of heating.</em>