Only used once at a wedding after being purchased new. It's in beautiful condition with no major damage or scratches. I've included photos of me wearing it, so please take a look for reference! High-quality cubic zirconia necklace. It has a very luxurious feel and is a highly recommended accessory! It uses AAA-grade cubic zirconia. Please rest assured that it is not cheap blue zirconia or crystal! AAA (CZ) cubic zirconia has a refractive index close to that of a diamond and sparkles beautifully! The brilliance is significantly different!! The elegant and refined design goes well with any type of dress, and it sparkles both indoors and outdoors, enhancing the dress and creating a cute and feminine look☆