3mm Swiss Blue Topaz Round Cut Natural Gemstone | Jewellery Trade Resources

Sale price£3.45


3mm Swiss Blue Topaz Round Cut Gemstone - Add a Splash of Vibrant Blue to Your Jewellery Designs

Introducing our exquisite 3mm Swiss blue topaz gemstones, featuring a near-electric blue hue and a skilful cut. Our collection comprises three shades of blue topaz: sky blue, London blue, and the striking Swiss blue. All our gemstones are ethically sourced and precisely calibrated by diameter to cater to the jewellery industry.

  • Authentic Swiss Blue Topaz
  • 3mm Round Cut
  • Stunning Blue Colour
  • Superior Cut

Please note that the images presented depict the gemstone's cut and colour swatch. As natural elements, individual stones may display minor variations in shade and size. When ordering multiple gemstones, we will strive to select the most closely matched items.

Each gemstone purchase is accompanied by a detailed invoice. For further certification or a comprehensive report on a particular gemstone, you must obtain one from an independent laboratory of your choosing.

Discover the Beauty of Topaz Gemstones

Topaz gemstones boast a wide array of colours, with most gem-quality topaz ranging from transparent to translucent. Topaz is known for its dazzling vitreous lustre, making it the birthstone for November and the zodiac gemstone for Scorpio. With a hardness of 8, topaz is a robust gemstone that is believed to foster good health when placed within a home.

Topaz Treatments and Identification Methods

Topaz can undergo heat and irradiation treatments to alter its colour, while coatings may be applied to generate green shades and optical effects. Dichroscopes and Chelsea colour filters can be utilized to help identify topaz gemstones.

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