BERRICLE Rhodium Plated Sterling Silver Princess Cut Blue Cubic Zirconia CZ Solitaire Cocktail Ring METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. RING BAND WIDTH: 3mm. PREMIUM QUALITY STONE: Main Stone: 3.01 carat princess cut blue cubic zirconia (8mm) STYLE: This solitaire with side stones ring's lustrous center stone and endless array of sparkles will leave you breathless. STYLE: Cocktail - This cocktail ring will amplify your look with brilliant glam. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.