For hues that last forever, look no further than a pair of London blue topaz eternity earrings. With a classic hoop design, the outside and inside of these earrings showcase the natural tones of London blue topaz. Finished with bright rhodium plating, these sterling silver earrings will glow all night long Size: 25.4 x 25.4 mm (1 x 1 in). Material: Sterling Silver. Total metal weight: 8.75 gr. Round cut London blue topaz (3 x 3 mm) = 5 ct total for pair. Colour: Blue. Stone cut: Round Cut. Anniversary: 4th Anniversary. Birthstone: November.