Rings are potent symbols of power, the circle of life, and promises to keep. At Reeds Jewelers, we believe that the rings you wear should be one of a kind, like you. That's why all our Art Deco Platinum Emerald-Cut Black Onyx Solitaire Rings are made from scratch in your choice of gems and precious metals. Choose Brown Cubic Zirconia and No Metal or Green Tourmaline and Ceramic: it's your choice. Mix and match gems and precious metals for a look that's exactly you. Our impressive selection of Art Deco Platinum Emerald-Cut Black Onyx Solitaire Rings by talented jewelry designers means you can find a style that's perfect for you. Because all Reeds Jewelers Art Deco Platinum Emerald-Cut Black Onyx Solitaire Rings are made to order, we can hand-select the finest quality materials to perfectly suit your design. Black onyx has an opaque black shade with polished facets.Naturally white, rare, and valuable, platinum's exceptional purity makes it hypoallergenic too. Reeds Jewelers's platinum jewelry is 95% pure recycled platinum. You'll feel the difference immediately: platinum weighs 40% more than 18k gold. Reeds Jewelers's fine quality Art Deco Platinum Emerald-Cut Black Onyx Solitaire Rings are designed to be passed down for generations, hand-crafted by skilled craftspeople in the United States.