Swiss Blue Topaz vs Peridot: What Should You Pick? The choice between Swiss Blue Topaz and Peridot can be all around as amazing as the actual stones. Each has its extraordinary appeal, emanating & beautiful tints and energies that take special care of individual preferences and styles. Whether embellishing a sterling silver ring, pendant, bracelet, or earrings, the decision between these gemstones stretches out past simple style, diving into the domain of imagery, history, and individual inclination. Swiss Blue Topaz, with its quiet purplish blue tone suggestive of clear skies and peaceful waters, has long enraptured jewelry enthusiasts.