Pink Tourmaline, Mother-of-Pearl, Gold Earrings The earrings feature triangle-shaped pink tourmaline cabochons measuring 9.40 x 10.90 mm 9.70 x 10.70 mm, accented by carved mother-of-pearl, set in 18k gold. Gross weight 24.40 grams. Dimensions: 1-7/16 inches x 5/8 inch *Note: earrings designed for non-pierced ears