The "Arc" Sapphire and Diamond Eternity RingThe Arc eternity ring pairs the rich allure of 1. 36ct blue sapphires with the brilliance of 0. 63ct round brilliant diamonds, set in a refined claw setting that highlights their colour and sparkle. Timeless and versatile, this sapphire and diamond eternity band looks beautiful worn on its own, or stacked with other rings for a more contemporary style. Handcrafted in Dublin by Applebys master goldsmiths, the Arc ring is available in platinum or 18ct