3.75mm Swiss Blue Topaz Round Cut Natural Gemstone | Jewellery Trade Resources

Sale price£6.85


3.75mm Swiss Blue Topaz Round Cut Gemstone - A Vibrant Addition to Your Jewellery Designs

Discover our stunning 3.75mm Swiss blue topaz gemstones, showcasing an almost electric blue hue and an excellent cut. We offer a selection of blue topaz shades, including sky blue, London blue, and the vivid Swiss blue. Our gemstones are ethically sourced and meticulously calibrated by diameter to serve the jewellery trade.

  • Genuine Swiss Blue Topaz
  • 3.75mm Round Cut
  • Eye-catching Blue Colour
  • Expert Cut

Kindly note that the images displayed are a representation of the gemstone's cut and colour swatch. As natural products, individual stones may exhibit slight variations in shade and dimensions. When ordering multiple gemstones, we will make every effort to choose the most closely matched pieces.

Each gemstone purchase includes a comprehensive invoice. For additional certification or an in-depth report on a specific gemstone, you will need to obtain one from an independent laboratory of your choice.

Embrace the Elegance of Topaz Gemstones

Topaz gemstones come in a broad spectrum of colours, with most gem-quality topaz ranging from transparent to translucent. Topaz is renowned for its brilliant vitreous lustre, making it November's birthstone and the zodiac gemstone for Scorpio. With a hardness of 8, topaz is a durable gemstone believed to promote good health when placed within a home.

Topaz Treatments and Identification Techniques

Topaz can undergo heat and irradiation treatments to modify its colour, while coatings may be applied to produce green hues and optical effects. Dichroscopes and Chelsea colour filters can be employed to help identify topaz gemstones.

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