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.
40 products
  • Subtly iridescent double Psiloceras ammonite display piece
    Regular price
    £12.99
    Sale price
    £12.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning green iridescent Caloceras display ammonite
    Regular price
    £12.99
    Sale price
    £12.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning green iridescent Caloceras display ammonite
    Regular price
    £12.99
    Sale price
    £12.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning green iridescent Caloceras display ammonite
    Regular price
    £14.99
    Sale price
    £14.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning green iridescent Caloceras display ammonite
    Regular price
    £29.99
    Sale price
    £29.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning multi-colour iridescent Caloceras display ammonite
    Regular price
    £39.99
    Sale price
    £39.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning multi-colour iridescent Caloceras display ammonite
    Regular price
    £14.99
    Sale price
    £14.99
    Regular price
    Unit price
    per 
    Sold out
  • Large fiery iridescent Psiloceras ammonite display piece
    Regular price
    £49.99
    Sale price
    £49.99
    Regular price
    Unit price
    per 
    Sold out
  • Very large 98 mm subtly iridescent Caloceras display ammonite
    Regular price
    £124.99
    Sale price
    £124.99
    Regular price
    Unit price
    per 
    Sold out
  • Iridescent double Psiloceras ammonite display piece
    Regular price
    £24.99
    Sale price
    £24.99
    Regular price
    Unit price
    per 
    Sold out
  • Rainbow iridescent Caloceras display ammonite
    Regular price
    £19.99
    Sale price
    £19.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning red-iridescent Caloceras ammonite
    Regular price
    £24.99
    Sale price
    £24.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning copper-iridescent Caloceras ammonite
    Regular price
    £44.99
    Sale price
    £44.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning rainbow green iridescent Caloceras ammonite
    Regular price
    £74.99
    Sale price
    £74.99
    Regular price
    Unit price
    per 
    Sold out
  • Copper iridescent Caloceras display ammonite
    Regular price
    £39.99
    Sale price
    £39.99
    Regular price
    Unit price
    per 
    Sold out
  • Fiery iridescent Caloceras display ammonite
    Regular price
    £44.99
    Sale price
    £44.99
    Regular price
    Unit price
    per 
    Sold out
  • Large multi-Psiloceras ammonite display piece
    Regular price
    £44.99
    Sale price
    £44.99
    Regular price
    Unit price
    per 
    Sold out
  • Iridescent multi-Psiloceras ammonite display piece
    Regular price
    £49.99
    Sale price
    £49.99
    Regular price
    Unit price
    per 
    Sold out
  • Fiery iridescent Caloceras display half ammonite
    Regular price
    £74.99
    Sale price
    £74.99
    Regular price
    Unit price
    per 
    Sold out
  • Red iridescent Psiloceras ammonite display piece
    Regular price
    £29.99
    Sale price
    £29.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning rainbow green iridescent Caloceras ammonite
    Regular price
    £149.99
    Sale price
    £149.99
    Regular price
    Unit price
    per 
    Sold out
  • Large iridescent Psiloceras ammonite display piece
    Regular price
    £99.99
    Sale price
    £99.99
    Regular price
    Unit price
    per 
    Sold out
  • Stunning large rainbow-coloured iridescent Caloceras ammonite
    Regular price
    £149.99
    Sale price
    £149.99
    Regular price
    Unit price
    per 
    Sold out
  • Unusual Iridescent multi-Psiloceras ammonite display piece
    Regular price
    £74.99
    Sale price
    £74.99
    Regular price
    Unit price
    per 
    Sold out
  • Iridescent double Psiloceras ammonite display piece
    Regular price
    £49.99
    Sale price
    £49.99
    Regular price
    Unit price
    per 
    Sold out
  • Rainbow iridescent Psiloceras ammonite display piece
    Regular price
    £24.99
    Sale price
    £24.99
    Regular price
    Unit price
    per 
    Sold out
  • Fiery iridescent Caloceras display ammonite
    Regular price
    £74.99
    Sale price
    £74.99
    Regular price
    Unit price
    per 
    Sold out
  • Copper and red iridescent Caloceras display ammonite
    Regular price
    £99.99
    Sale price
    £99.99
    Regular price
    Unit price
    per 
    Sold out
  • Huge double-Caloceras johnstoni ammonite display piece
    Regular price
    £199.99
    Sale price
    £199.99
    Regular price
    Unit price
    per 
    Sold out
  • Rainbow iridescent double Psiloceras ammonite display piece
    Regular price
    £99.99
    Sale price
    £99.99
    Regular price
    Unit price
    per 
    Sold out
  • Multi-Psiloceras ammonite display piece
    Regular price
    £64.99
    Sale price
    £64.99
    Regular price
    Unit price
    per 
    Sold out
  • Large iridescent Psiloceras multi-ammonite display piece
    Regular price
    £74.99
    Sale price
    £74.99
    Regular price
    Unit price
    per 
    Sold out
  • Rainbow iridescent multi-Psiloceras ammonite display piece
    Regular price
    £59.99
    Sale price
    £59.99
    Regular price
    Unit price
    per 
    Sold out
  • Psiloceras ammonite display piece with subtle iridescence
    Regular price
    £29.99
    Sale price
    £29.99
    Regular price
    Unit price
    per 
    Sold out
  • Pale Psiloceras ammonite display piece
    Regular price
    £34.99
    Sale price
    £34.99
    Regular price
    Unit price
    per 
    Sold out
  • Iridescent multi-Psiloceras ammonite display piece
    Regular price
    £34.99
    Sale price
    £34.99
    Regular price
    Unit price
    per 
    Sold out
  • Psiloceras ammonite display piece with subtle iridescence
    Regular price
    £34.99
    Sale price
    £34.99
    Regular price
    Unit price
    per 
    Sold out
  • Iridescent Psiloceras ammonite display piece
    Regular price
    £34.99
    Sale price
    £34.99
    Regular price
    Unit price
    per 
    Sold out
  • Iridescent Psiloceras ammonite display piece
    Regular price
    £24.99
    Sale price
    £24.99
    Regular price
    Unit price
    per 
    Sold out
  • Iridescent multi-Psiloceras ammonite display piece
    Regular price
    £44.99
    Sale price
    £44.99
    Regular price
    Unit price
    per 
    Sold out