The Sterling Silver & Topaz Castle Ring by Red Cloud Jewels. This gorgeous handcrafted sterling silver ring features a stunning 6mm princess-cut Blue Topaz gemstone. This ring collection was inspired by medieval castle towers. A unique piece of designer jewellery, suitable for any occasion and outfit. Details: The top of the ring measures 10mm square About The Designer: Red Cloud Jewels design and craft outstanding jewellery for outstanding individuals. Crafted from gold and platinum, these fine pieces are made by world-class designer Wayne Doyle his masterpieces are bold, ambitious, and striking. To find out more about the designer, please visit Red Cloud Jewels.