BERRICLE Rhodium Plated Sterling Silver Round Cut Cubic Zirconia CZ Halo Engagement Ring METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. RING BAND WIDTH: 2mm. PREMIUM QUALITY STONE: Main Stone: 2.04 carat round cut simulated blue sapphire cubic zirconia (8mm) STYLE: This halo ring offers calming exquisiteness with limitless sparkles in a simple design. STYLE: Engagement - Ideal for engagement, this ring will be perfect for your special one. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.