Estate 18 karat yellow gold natural ruby diamond ring. The ring contains a single oval ruby surrounded by 10 round brilliant cut diamonds and on either side by 6 additional round brilliant cut diamonds set in a triangular pattern. The ruby weighs approximately 1.60 carats. It displays a strong red color with magenta overtones, fair/good intensity with good saturation. The 22 diamonds measure approximately 2 mm in diameter each for an estimated total weight of 1.00 carats. They are prong set atop a double gallery. The ruby has a GIA report #5191194641. The ring is currently a size 5.