Rectangle Emerald Cut London Blue Topaz & Diamond Halo Engagement Platinum RingA gorgeous emerald cut London blue topaz is presented in classic Art Deco style. The glorious gemstone radiates from within a sparkling halo of bright round brilliant cut diamonds punctuated east and west with two lines of square diamonds, leading to a slightly flared diamond on the shoulder all set in platinum. Ring Information Style: Art Deco Weight: 6. 65 g. (approx. in total) Center Gemstones Type: London Blue Topaz Shape: Emerald Cut Size: 108