Reflecting the pristine blue of the expansive skies, a lovely accessory has been created in sterling silver to complement your day look. The ring features three oval-shaped sky blue topaz stones and two diamonds for that hint of glitter. Finished in platinum overlay sterling silver, the ring flaunts 10.26 carat of gemstones. With a high refractive index and vivid colour, sky blue topaz is a designers' favourite. The gemstone ranks number 8 on Mohs' hardness scale.