This is a cubic zircon ring in 925 sterling silver. 6x8mm Oval cut CZ, side stone is CZ. This ring is marked S925 This ring is closed ring.If you want a matching band,you can ask me custom make it.. All the jewelry in my store is handmade.It may take 3-4 weeks to finish. I accept custom making order.Please contact me if you need this service. For all the jewelries,there is a 14 days money back guarantee.You can return it in the time frame without any questions.However there maybe handcrafted fee & shipping fee deducted from the original payment as it is handmade. Oval Engagement Ring, Rose Gold Unique Marquise Cluster Cut Promise Ring, Wedding Ring