Ziamond features the finest quality and largest selection of lab grown diamond alternative cubic zirconia rings set in precious metals. Our spectacular laboratory grown diamond simulant cubic zirconia ring collection includes designs like engagement rings, three stone rings, eternity bands, anniversary bands, classic solitaires, wedding and bridal ring sets, antique style rings and fancy designer inspirations. These amazing rings feature all the popular diamond shapes such as round, cushion cut, emerald cut, asscher cut, princess cut, oval, heart, marquise, elongated cushion and trillion that are premium hand cut and hand polished Russian formula cubic zirconia. All Ziamond high quality cubic zirconia rings are set exclusively in 14k white gold, 14k yellow gold, 14k rose gold, 18k white gold, 18k yellow gold and luxurious platinum. All of our lab grown diamond simulant cubic zirconia stones come with a lifetime warranty. Custom cut stones are also available as well as custom designs. Please call us toll free at 1-866-ZIAMOND (1-866-942-6663) with an item number for a special order quote or initiate a Live Chat with one of our representatives right on our website. For custom lab grown diamond look cubic zirconia ring designs, please ask for our special order department and they can discuss the design of your dreams and help bring it to reality.