From Brooke's Utopia Collection, one of a kind 18k Gold Tri Color Tourmaline Albers Earrings with Emerald Halo Detailing.                  18K Gold Georgian Bezel Set Tourmaline Earrings with Emerald Halo detailing. - Metal: 18K yellow gold - Stones: Tourmaline 6.34 ct, Emerald 0.06 ct - Setting Measurements: 7 mm × 19 mm