The star of this ring is a stunning emerald-cut Ceylon sapphire, among the rarest and most desirable of all sapphires. Weighing 9.13 carats, the gemstone displays the superb cornflower blue color for which these stones are so coveted. The sapphire is certified by C. Dunaigre as being Ceylon in origin, and the masterful emerald cut highlights the depth of its blue hue. Set in platinum with approximately 2.50 carats of accent diamonds.