Swiss Blue topaz oval cut - 8x6mm rainbow making it a standout choice

making it a standout choice for high-quality jewellery projects

and clarity

or bespoke fine-jewellery pieces

This striking 10mm natural Amethyst gem features a beautifully faceted round shape

The Asscher cut showcases the gemstone's colour through elegant step-cut facets

Swiss Blue topaz oval cut - 8x6mm rainbow making it a standout choiceThis 8x6mm Swiss Blue Topaz displays the striking, electric blue colour that defines this much loved variety. Expertly cut into a symmetrical oval, the stone delivers excellent brilliance and a polished, contemporary look. Its vibrant hue is achieved through the industry standard treatment of irradiation followed by heat, producing a stable and consistently intense Swiss blue tone. Ethically sourced from Brazil, this gemstone features clean clarity