More Details Marco Bicego multi-drop earrings from the Murano Collection. Signature hand-engraved 18-karat yellow gold rectangular post and hardware. Three mixed, east-west bezel and prong-set gemstone drops; single vertical gem drop. Irregular-faceted London blue topaz, African amethyst, iolite and pink tourmaline stones. Logo-engraved post backs. Approx. 1.5"L. Handcrafted in Italy.