5.00 CT. STAR SAPPHIRE AND RUBY RING: 14K yellow gold ring with approx. 5.00 Ct. oval cabochon cut star sapphire, dark blue in color, 6 ray off center star. 13 round mixed cut rubies. Approx. .25 CTW. One round unidentified red stone has replaced a missing ruby. The stones are prong set. Weight: 4.6 grams. Size 6.5