547
A Ruby and Diamond Ring
One oval ruby, 2.43 caratsRound, marquise- and pear-shaped diamonds, totalling approximately 3.40 caratsPlatinum(2.43-carat Ruby)
<em>Gübelin report, numbered 17027088, 1 March 2017, Burma (Myanmar, Mogok), no indications of heating.
GIA report, numbered 6195967233, dated 5 May 2015, Burma, no indications of heating, "Pigeon's Blood" red colour.</em>