How to Tell If a Tourmaline Is Real?
Tourmaline is a gemstone cherished for its dazzling array of colours and unique properties.
In short: Genuine tourmaline (Mohs 7-7.5) shows strong pleochroism — different colours from different viewing angles. It's also pyroelectric: when heated and cooled, it attracts dust and small particles. Refractive index 1.624-1.644; specific gravity 3.0-3.25. Available in every colour; the most expensive is neon-green Paraiba (£3,000-£15,000/ct). Always insist on a lab report for valuable stones.
Whether you're a collector, jeweller, or simply an admirer, ensuring the authenticity of your tourmaline is essential.
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This guide will walk you through the key methods to determine if your tourmaline is genuine.
Understanding Tourmaline
Tourmaline is a crystalline silicate mineral that comes in a spectrum of colours, from deep blacks to vibrant pinks and greens.
Its diverse hues and striking appearance make it a favourite in jewellery design.
For those interested in unique and vibrant designs, check out gemstone engagement rings.
The Importance of Authenticating Tourmaline
Identifying genuine tourmaline is crucial for several reasons:
- Financial Investment: Authentic tourmaline holds significant value, whereas imitations are considerably less valuable.
- Ethical Considerations: Purchasing real tourmaline supports ethical mining practices and ensures you're not inadvertently supporting counterfeit markets.
If you're considering alternatives, explore lab-grown diamonds vs gemstones to make the right choice.
