"Britain's Premier Gemstone Source"
Established in 1974.

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6x4mm to 7x5mm Octagonal Bi-Coloured Tourmaline (TOBE7665]

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Regular price Retail: £618.50        
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  • 6x4mm to 7x5mm
  • Various Weights
  • Octagonal
  • Bi-Coloured
  • Natural Tourmaline

Price listed is for the lightest stone at 0.63ct
Heaviest stone weighs 1.10ct

Material Info

Species: Tourmaline
Hardness (mohs): 7 - 7.5

Care Instructions