Set in polished sterling silver, this handsome men's ring from Effy® is wonderfully emboldened by 88 London blue topaz stones. 88 London Blue Topaz Slip-on Polished finish Prong setting Lifetime limited liability warranty Imported Product Specifications 0.65" L x 0.76" W x 0.22" H 3/4 ct. t.w. London blue topaz Material & Care Sterling silver Clean with a soft cloth