Swiss Blue topaz oval gem - 10x8mm Weight:Approx. 3.5 carats this gemstone is an exceptional

this gemstone is an exceptional choice for fine jewellery and bespoke creations

The octagon emerald cut features long step facets that maximise clarity while producing subtle flashes of light

this gemstone offers excellent brilliance and a delicate appearance

Fine jewellery making

Jewellery designers looking for a 9x7mm London Blue Topaz will appreciate the rich

Swiss Blue topaz oval gem - 10x8mm Weight:Approx. 3.5 carats this gemstone is an exceptionalThis 10x8mm Swiss Blue Topaz radiates a vivid, electric blue colour that instantly catches the eye. Cut in a generous oval shape, it offers striking brilliance, balanced proportions, and excellent clarity. The gemstones vibrant tone is achieved through irradiation followed by heat treatment, a stable and widely accepted process that enhances the natural beauty of topaz. Ethically sourced from Brazil, this gemstone is a favourite among designers