Jade Jagger's Madonna collection, inspired by the Queen of Pop, captures Byzantine-era influences in sapphires, diamonds, pearls, rubies and emeralds as an homage to the artist's reputation for strength and style. These 18-karat yellow-gold hoop earrings are engraved and set with blue sapphires, smokey quartz and pearls. Coordinate them with other pieces from the collection for a stunning combination.