We like to use the best, that's why we chose London Blue Topaz for this exquisite ring. The deepest blue color of all the topaz varieties makes London Topaz the most desirable and the most expensive. The impressive central, oval cut stone weighs in at just over 3 carats and is surrounded by no less than 34 sparkling white sapphires. Each stone is expertly mounted by a highly trained jeweler in a setting crafted from the finest 925 sterling silver. Our magnificent presentation case adds a final luxury touch, perfect as a treat for yourself or a special gift.