The Black Agate Grau Ring is a perfect detail to show your love to that special person or to give you that pampering that you deserve so much. This delicate heart-shaped jewel in 18k gold and black agate takes its original inspiration from the Halo collection, to reinvent itself and return with new additions that achieve formal perfection in the Halo Heart collection. The black color of the stone contrasts in a clash of color with the surrounding diamonds, to create a daring effect on a gem like no other. Are you going to miss it? Visit our website!