18K BURMA RUBY & DIAMOND RING: 18K yellow gold with platinum ring sparkles with 1.09 CT round mixed cut ruby surrounded by 6 old European cut diamonds approx 1.80 CTW. GIA Origin report for ruby #2195080935. Size 6.5. Weight 5.4 grams. Sold with current Atlanta Gemological GIA graduate's appraisal for $13,550. Est. $6500/14000**