Collection: Iridescent ammonites

These amazing ammonites come from Somerset in the UK, close to the Jurassic Coast. They display an incredible range of iridescent colours that change when the light or viewing angle changes. All the colours of the rainbow can be found in these shells, from vivid reds to deep blues, greens and purples.
68 products
  • Multi-Psiloceras ammonite fossil display piece
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    £59.99
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  • Large pearlescent double-Caloceras display ammonite fossil
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    £149.99
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  • Large multi-coloured iridescent Caloceras display ammonite
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    £249.99
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    £249.99
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  • Large iridescent double-Caloceras display ammonite fossil
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    £249.99
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  • Huge copper iridescent Caloceras display ammonite
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    £249.99
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  • Large Copper iridescent Caloceras display ammonite
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    £249.99
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  • Very large copper iridescent Caloceras display ammonite
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    £149.99
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    £149.99
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  • Large rainbow iridescent Caloceras display ammonite
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    £199.99
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  • Huge complete subtly iridescent Caloceras display ammonite fossil (148 mm)
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    £349.99
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  • Large copper iridescent Caloceras display ammonite
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    £149.99
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    £149.99
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  • Rainbow iridescent Caloceras display ammonite
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    £99.99
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    £99.99
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  • Large rainbow-coloured iridescent Psiloceras display ammonite fossil
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    £74.99
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  • Stunning green iridescent Caloceras ammonite display fossil
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    £74.99
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    £74.99
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  • Large rainbow iridescent Caloceras display ammonite
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    £249.99
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    £249.99
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  • Large white Caloceras display ammonite fossil
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    £74.99
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    £74.99
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  • Iridescent multi-Psiloceras ammonite fossil
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    £79.99
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    £79.99
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  • Large copper iridescent Caloceras display ammonite 108 mm
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    £99.99
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  • Huge copper iridescent Caloceras display ammonite 125 mm
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    £129.99
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    £129.99
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  • Large Psiloceras ammonite display piece with worm casts (82 mm)
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    £74.99
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    £74.99
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  • Huge copper iridescent Caloceras display ammonite 150 mm
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    £199.99
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    £199.99
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  • Iridescent Psiloceras multi-ammonite and bivalve display piece
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    £44.99
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    £44.99
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  • Stunning iridescent Caloceras display ammonite
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    £174.99
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    £174.99
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  • Iridescent Psiloceras ammonite display piece
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    £74.99
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    £74.99
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  • Stunning green multi-coloured iridescent Caloceras display ammonite
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    £129.99
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    £129.99
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  • Stunning green multi-coloured iridescent Caloceras display ammonite
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    £129.99
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    £129.99
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  • Stunning multi-coloured iridescent split Caloceras display ammonite
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    £299.99
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    £299.99
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  • Stunning green multi-coloured iridescent Caloceras display ammonite
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    £249.99
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    £249.99
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  • Large rainbow-coloured iridescent Caloceras display ammonite fossil
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    £249.99
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    £249.99
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  • Large complete iridescent Caloceras display ammonite
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    £99.99
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    £99.99
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  • Large copper iridescent Caloceras display ammonite
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    £39.99
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    £39.99
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  • Subtly green iridescent Caloceras display ammonite
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    £99.99
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    £99.99
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  • Stunning rainbow green iridescent Caloceras display ammonite
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    £129.99
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    £129.99
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  • Rainbow-coloured iridescent Psiloceras display ammonite fossil
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    £74.99
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    £74.99
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  • Iridescent multi-Psiloceras ammonite fossil
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    £49.99
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    £49.99
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  • Pearlescent Psiloceras ammonite display piece
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    £49.99
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    £49.99
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  • Pearlescent Psiloceras ammonite display piece
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    £49.99
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    £49.99
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  • Large pearlescent Psiloceras ammonite display piece
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    £59.99
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    £59.99
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  • Large bronzy iridescent Psiloceras ammonite display piece
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    £74.99
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    £74.99
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  • Large iridescent Psiloceras ammonite display piece
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    £119.99
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    £119.99
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  • Split pair of large iridescent Psiloceras ammonite display pieces
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    £149.99
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    £149.99
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  • Rainbow pearlescent Caloceras display ammonite
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    £49.99
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  • Pearlescent iridescent Psiloceras multi-ammonite display piece
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    £49.99
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    £49.99
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  • Copper iridescent Caloceras display ammonite
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    £24.99
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    £24.99
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  • Large copper iridescent Caloceras display ammonite
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    £59.99
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    £59.99
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  • Green/blue iridescent Caloceras display ammonite
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    £49.99
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    £49.99
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  • Rainbow green iridescent Caloceras display ammonite
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    £49.99
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    £49.99
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  • Rainbow green iridescent Caloceras display ammonite
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    £79.99
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    £79.99
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  • Rainbow iridescent Psiloceras ammonite display piece
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    £49.99
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    £49.99
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  • Fiery iridescent Caloceras display ammonite
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    £44.99
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    £44.99
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  • Fiery iridescent Caloceras display ammonite
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    £74.99
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    £74.99
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