Onyx Castle
Welcome to Onyx Castle, your one-stop crystal shop where magic meets craftsmanship. Established in 2019, Onyx Castle began as a small passion project and has since grown into a flourishing business, offering a wide range of handcrafted crystal jewellery, onyx homewares, and esoteric treasures. Nestled on the edge of the Dorrigo Plateau, we’re proud to be a local, family-run business. At Onyx Castle, we specialise in creating unique, handcrafted crystal jewellery and accessories, while also stocking a vast selection of…








