14K Yellow Gold Onyx and Diamond Ring

Drawing inspiration from the world of modern art and design, NYC-based brand Mateo crafts minimalist fine jewelry for the stylish contemporary woman.

Bold and refined, the 14kt Gold Onyx and Diamond Donut Ring is a striking balance of elegance and edge. The deep, velvety black of onyx forms a sleek, sculptural centerpiece, framed in solid 14kt gold for a modern yet timeless aesthetic. A delicate row of brilliant-cut diamonds encircles the design, adding a subtle yet captivating shimmer. A symbol of strength and sophistication, this ring is perfect for making a statement—whether worn alone or stacked for added impact. A luxurious fusion of contrast and texture, the Onyx and Diamond Donut Ring is an effortless staple for any jewelry collection.