BERRICLE Rhodium Plated Sterling Silver Solitaire Stud Earrings Made with Swarovski Zirconia METAL: rhodium plated .925 sterling silver, stamped 925, high polished finish, nickel free. PREMIUM QUALITY STONE: Main Stone: 0.78 carat princess cut green Swarovski zirconia (4mm) MEASUREMENTS: 0.16 inch in length, center posts with butterfly backs STYLE: Petite - Mini in size. STYLE: These solitaire stud earrings' dashing elegance and simple style will elevate your everyday look. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting