Marina B 18K yellow gold earrings from the Pivomab collection. Each earring is set with diamonds and large checkerboard cut rock crystal, accented by pink tourmaline and black onyx.
Height: 1.56 in. (39 mm) Width: 1 in. (25 mm) Depth: 0.56 in. (15 mm)
Marina B maker's marks, French and European hallmarks for 18k gold, serial number and 1986 for the year the earrings were created.