Opal & CZ Bellezza Teardrop Ring in solid sterling silver. Material: Sterling Silver. Total metal weight: 2.0 gr. Pear cut opal (10 x 7 mm) = 1 ct total. Round cut cubic zirconia (1 x 1 mm). Colour: White. Stone cut: Pear Cut. Occasion: Mother's Day. Anniversary: 14th Anniversary. Birthstone: October.