briolette
/ˌbriəˈlɛt/
noun
- A pear-shaped or teardrop-shaped gemstone, usually faceted all over, often used in jewelry.
- She wore diamond briolettes as earrings for the gala.
- The necklace featured a sparkling briolette of blue topaz.
- The jeweler explained that a briolette cut is designed to maximize light reflection.