BERRICLE Yellow Gold Flashed Sterling Silver Cubic Zirconia CZ Bubble Anniversary Eternity Ring METAL: yellow gold flashed .925 sterling silver, stamped 925, high polished finish, nickel free. RING BAND WIDTH: 2.5mm. PREMIUM QUALITY STONE: Main Stone: 0.345 carat round cut clear cubic zirconia (1.5mm). STYLE: This bubble eternity ring's luminous and vivacious charm is perfect for styling a polished layered look. STYLE: Anniversary - This can be an anniversary ring to commemorate your journey. This style is beautiful when worn alone or stacked. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.