Pure Sterling Silver 7 x 5mm Pear shaped Cubic Zirconia has a Beautiful halo of Sparkly CZ‚¬„¢s around it & securely attached to clear cord. Elastic can stretch slightly‚ Simply ROLL on and it looks like you have a floating diamond on your hand! A unique conversation piece, you will grow to not live without!(GREAT for arthritic hands! -- a ring that will stretch over knuckle)Sold in singles