6.5mm Pink Tourmaline Round Cut Natural Gemstone for Bespoke Jewellery

Sale price£154.00


6.5mm Round Cut Pink Tourmaline - Premium Gemstone for Custom Jewellery

Discover our responsibly sourced Pink Tourmaline gemstones, boasting a radiant pink hue and precise cut. These gems are calibrated by diameter, specifically catering to the jewellery trade.

  • Authentic 6.5mm round cut pink tourmaline
  • Vibrant pink shade
  • Superior cut and polish
  • Responsibly sourced gemstones

Keep in mind that the images shown represent the cut and general colour of the gemstone. As natural products, each gem may vary slightly in shade and height. When ordering multiple pieces, we take care to match the gems as closely as possible.

We provide an invoice with details of each gemstone purchased. For additional certification or in-depth reports on individual gems, please consult your preferred reputable and independent laboratory.

Discover Tourmaline Gemstones

Tourmalines belong to an isomorphous series that includes a wide range of chemical compositions and colours. These versatile gemstones can display multiple colours and be cut to accentuate their unique hues.

Featuring a vitreous lustre, tourmalines can range from transparent to opaque in appearance.

Popular Tourmaline Varieties

  • Rubellite - red
  • Indiclite - dark blue
  • Paraiba - electric blues to neon greens
  • Watermelon - multicoloured pink and green

Gemstone Enhancement Techniques

The colour of tourmaline can be improved through heat treatment or irradiation. Green and blue gemstones may be lightened using heat treatment, while some red shades can be intensified via irradiation.

Distinguishing Tourmalines

Dichroscopes and refractometers are useful tools for differentiating tourmalines from visually similar materials.

Tourmaline Characteristics

As an October birthstone and a Libra zodiac birthstone, tourmalines hold a special place in many hearts. With a hardness of 7 to 7.5, these durable gemstones are ideal for creating lasting jewellery pieces.

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