Northern Lights Opal Oval Stud Earrings in 14K Yellow Gold splitshank and two forest colored tourmalines Color:Celestial Wave and two forest colored tourmalines Additional accent diamonds are placed an inch up on each side of the chain for a little extra sparkle The gems glow with a medium evening blue base illuminated by striking flashes of orange gold and green fire creating a lively aurora inspired color play with every turn of the head A brilliant addition to the Northern Lights Opal Collection these stud earrings feature upright oval opal doublets approximately 6 x 4 mm set in solid backed 14K yellow gold bezels for a secure comfortable fit