Color: Silver Material: Zirconia Size: Approximately 30cm (+5cm adjustable), Hoop approximately 1.2cm Features: A simple, mature necklace with 11 sparkling rhinestones on the hoop. The chain is a simple type, not a loop. This versatile necklace is suitable for everyday wear, formal occasions, parties, and various other situations. What is Zirconia? It is an artificial stone developed for decoration that is easy to enjoy and has a diamond-like appearance. Because it has a refractive index similar to that of a diamond, it is often called "artificial diamond," and it is indistinguishable from a diamond to the untrained eye. It is a recommended material for those who want to enjoy the look of high-end jewelry affordably.