Interchangeable pendant with 12 stone options. Stones are genuine though some are dyed. Comes with sterling silver box chain, 18”. I’m not sure if the pendant is sterling. I can’t find a stamp on it, not discolored in any way. Comes in red velvet box (some wear on box - see photos). Excellent piece for children, young adults and grown ups! Customizable to every outfit. Great assortment of colors.