MID-CENTURY CONVERTIBLE RUBY DIAMOND & PLATINUM RING/PENDANT: A single oval unheated Thai/Burma ruby approx 1.09 CT is featured in this cleverly designed platinum ring/pendant by French House ''Palais 199''. 2.0 CTW fine diamonds lift the ruby. Converts into a pendant. GIA report #2173422567. Sold with current Atlanta Gemological GIA graduate's appraisal for $13,250. Est. $5000/8000**