London blue Topaz Ring Scorpio Design #D168 Made to Order/Custom Here we have an Art Deco-inspired ring in sterling silver filigree with a simulated or natural London blue gemstone solitaire (Choose gemstone option above). This full cut oval cut 2.5ct to 3ct gemstone is 10mm in length and 8mm in width. The setting is 19mm North-South on the finger. The inside of the band is marked 925 for sterling. Notice the beautiful geometric design of the silver filigree setting. A gift ring box is included Dark Garnet, Gemstone Art, London Blue Topaz Ring, Luxury Rings, Sterling Silver Filigree, Aquamarine Rings, Blue Topaz Ring, Blue Gemstones, Silver Filigree