JAR RUBY AND DIAMOND RING Cushion-shaped ruby of 6.29 carats, old-cut diamo

JAR RUBY AND DIAMOND RING Cushion-shaped ruby of 6.29 carats, old-cut diamonds, signed JAR, green JAR case SSEF, 2021, report no. 116558: Burma, no heat, Appendix letter Size/Dimensions: US ring…