The Nora Bridal Set features Ziamond's signature brilliant and beautiful high quality cubic zirconia cz cushion cut. Many have said that this resembles the Tiffany Novo setting. The Ziamond Nora Bridal engagement ring wedding set features a 2.5 carat center stone with a total carat weight of 3.25 carats. Available in various center stone sizes and shapes via custom order. Please see menu options or call 1-866-942-6663 for a special order quote.