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The collection

Tourmaline

What we currently hold in tourmaline. Weight, origin where it can be supported, and treatment stated on every stone.

About tourmaline
Form
AllCutRoughCrystal specimenMatched pairSuiteParcel
Species
AllTourmalineSapphireRubyEmeraldSpinelGarnetOpalAquamarineTanzaniteAmethystCitrineTopazPeridotZircon
Colour
AnyBlueGreenPinkRedYellowOrangePurpleVioletBrownBlackColourlessBi-colourMultiNeon
Treatment and report
AnyNo evidence of treatmentHeatedOiled / clarity enhancedIrradiatedFracture filledDiffusion treatedNot determinedWith laboratory report
Price
AnyUnder €500€500 – €2,000€2,000 – €10,000Over €10,000
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