1/50 Ctw Cushion Shape 5x5 MM Blue Topaz & Round Cut Diamond Sterling Silver Ring A striking design, vivid color and gorgeous setting highlight the beauty of this ring. It features a lovely 5x5 MM cushion shape Blue Topaz in the center, bordered by a milgrain finish that enhances the look of the center stone even further. 4 pave set round cut diamonds nestle at the four corners of the stone. The ribbon bow feature on the sides, connecting to the shank, is encrusted with 2 diamonds each on adjacent sides. A milgrain finish is also offered to the rims of the center mount and ribbon feature on the sides. The ring is styled in sterling silver. Total diamond weight is 1/50 ctw.