These elegant vintage-inspired modern studs feature cabochon cut opals surrounded by pave set diamonds and black onyx. Crafted in 18k yellow gold. These earrings showcase the opal's unique cosmic color hues and measure 1.25 inches in length. Button earrings with something more! Make a timeless statement with these modern Opal & Diamond Earrings with Black Onyx. A great gift for you or your love one.