rhinestone
/ˈraɪnɪstoʊn/
noun
- An imitation diamond made from glass or crystal, often used in jewelry and clothing decoration.
- She wore a necklace covered in rhinestones that sparkled under the lights.
- The costume designer added rhinestones to the dress to make it look glamorous.
- He bought a rhinestone brooch for his mother's birthday because she liked shiny things.