BERRICLE Rhodium Plated Sterling Silver Cushion Cut Black Cubic Zirconia CZ Solitaire Ring Set METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. RING BAND WIDTH: 4mm. PREMIUM QUALITY STONE: Main Stone: 3 carat cushion cut black cubic zirconia (8mm) STYLE: This 2-piece solitaire with side stones ring set blends an edgy hue with a delicate high setting style for a new take on elegance. Wear the main ring alone for a simpler style or stack on the band for a glam look. Create different looks with this set! GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.