683
A Ruby and Diamond Ring
One oval-shaped ruby, 5.01 caratsTwenty-two brilliant-cut diamond surround, 1.93 carats totalPlatinum<em>GRS Report: Mozambique, no indication of thermal treatment
The Appendix Letter states that 'This vivid red Mozambique ruby is reminiscent in color saturation of "GRS-type Pigeon Blood Ruby" (without strong fluorescence)</em>