BERRICLE Rhodium Plated Sterling Silver Oval 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: 1.86 carat oval cut simulated ruby cubic zirconia (9mm x 7mm) STYLE: This halo ring's striking vibrancy and impeccable luster makes the ultimate romantic gesture. 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.