A perfect present for the shining star in your life, or a sentimental treat for yourself. This lovely sterling silver ring features a large cubic zirconia stone on one end and a gorgeous star charm studded with CZ stones on the other. Product information. Size : One Size, Adjustable*. Material : Sterling silver. Gemstone : Cubic zirconia stones. *Please adjust to your desired size with care. We advise not to continue to open and close this item when wearing as you will eventually weaken the silver.