Effy® Jewelry's old, colorful 4.65 ct. t.w. London Blue Topaz set in textured .925 Sterling Silver and 18K Yellow Gold braided accents, makes a statement that is both contemporary and traditional for a look of inimitable beauty. 1 London Blue Topaz Slip-on Bezel setting Polished finish Limited lifetime liability warranty Imported Product Specifications 0.5 in L x 0.5 in W x 0.34 in H 4.65 ct. t.w. London Blue Topaz Material & Care 14K Yellow Gold, sterling silver Use silver polishing cloth on silver items