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.
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Uncommon double-iridescent Caloceras display ammonite fossil
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- Regular price
- £349.99
- Sale price
- £349.99
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Juvenile iridescent double-Caloceras display ammonite fossil 24mm
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- £59.99
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- £59.99
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Juvenile green iridescent Caloceras display ammonite fossil 19mm
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- Regular price
- £24.99
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- £24.99
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Juvenile green iridescent Caloceras display ammonite fossil 33mm
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- Regular price
- £74.99
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- £74.99
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Juvenile iridescent Caloceras display ammonite fossil 25mm
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- Regular price
- £54.99
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- £54.99
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Copper iridescent Caloceras display ammonite fossil 68mm
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- £124.99
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- £124.99
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Juvenile iridescent Caloceras display ammonite fossil 34mm
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- Regular price
- £79.99
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- £79.99
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iridescent Psiloceras ammonite fossil display piece
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- Regular price
- £49.99
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- £49.99
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Big iridescent Caloceras display ammonite fossil (85mm)
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- Regular price
- £149.99
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- £149.99
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Big complete iridescent Caloceras display ammonite fossil (80mm)
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- Regular price
- £199.99
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- £199.99
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Big complete rainbow iridescent Caloceras display ammonite fossil (75mm)
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- Regular price
- £499.99
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- £499.99
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White multi-Psiloceras ammonite display fossil
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- £34.99
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- £34.99
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Iridescent multi-Psiloceras ammonite display fossil
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- Regular price
- £174.99
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- £174.99
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Big complete iridescent Caloceras display ammonite fossil (82mm)
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- Regular price
- £499.99
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- £499.99
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Juvenile iridescent Caloceras display ammonite fossil 30mm
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- Regular price
- £99.99
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- £99.99
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Juvenile iridescent Caloceras display ammonite fossil 24mm
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- Regular price
- £34.99
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- £34.99
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Rare iridescent double-juvenile Psiloceras ammonite fossil display piece
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- Regular price
- £124.99
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- £124.99
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Iridescent Caloceras display ammonite fossil (75mm)
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- Regular price
- £149.99
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- £149.99
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Juvenile iridescent Caloceras display ammonite fossil 22mm
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- Regular price
- £99.99
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- £99.99
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Juvenile iridescent Caloceras display ammonite fossil 23mm
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- Regular price
- £99.99
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- £99.99
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Rare green & blue iridescent Caloceras ammonite fossil 68mm
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- Regular price
- £349.99
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- £349.99
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Multi-coloured iridescent Caloceras display ammonite (86mm)
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- £399.99
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- £399.99
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Large red iridescent Psiloceras ammonite fossil display piece
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- Regular price
- £174.99
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- £174.99
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Large complete multi-coloured iridescent Caloceras display ammonite (90mm)
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- Regular price
- £449.99
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- £449.99
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Large rainbow-coloured iridescent Caloceras display ammonite fossil
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- Regular price
- £249.99
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- £249.99
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Iridescent popped Psiloceras display ammonite fossil
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- Regular price
- £149.99
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- £149.99
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Large iridescent double-sided Psiloceras ammonite display fossil
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- Regular price
- £124.99
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- £124.99
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Large iridescent double-Psiloceras ammonite display fossil
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- £99.99
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- £99.99
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Large complete iridescent Psiloceras ammonite fossil (53mm)
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- Regular price
- £74.99
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- £74.99
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Large complete iridescent Psiloceras ammonite fossil (58mm)
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- Regular price
- £64.99
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- £64.99
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Subtly iridescent green Caloceras ammonite fossil display piece 62mm
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- £149.99
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- £149.99
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Juvenile iridescent Caloceras display ammonite fossil 21mm
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- £99.99
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- £99.99
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Iridescent Psiloceras ammonite fossil (45mm)
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- Regular price
- £49.99
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- £49.99
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Juvenile red iridescent Psiloceras ammonite fossil (28mm)
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- Regular price
- £44.99
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- £44.99
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Juvenile iridescent Caloceras display ammonite fossil 40mm
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- £74.99
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- £74.99
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Iridescent Caloceras display ammonite fossil 64mm
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- Regular price
- £249.99
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- £249.99
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Juvenile iridescent Caloceras display ammonite fossil 30mm
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- Regular price
- £74.99
- Sale price
- £74.99
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Juvenile subtly iridescent Psiloceras display ammonite fossil 21mm
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- Regular price
- £19.99
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- £19.99
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Complete iridescent Caloceras display ammonite fossil 27mm
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- Regular price
- £124.99
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- £124.99
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Complete iridescent Caloceras display ammonite fossil 56mm
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- Regular price
- £299.99
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- £299.99
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Large iridescent Psiloceras ammonite fossil (62mm)
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- Regular price
- £124.99
- Sale price
- £124.99
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Rainbow iridescent popped Caloceras display ammonite fossil
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- Regular price
- £249.99
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- £249.99
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Green & blue iridescent Caloceras display ammonite fossil 67mm
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- Regular price
- £274.99
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- £274.99
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Green & blue iridescent Caloceras display ammonite fossil 42mm
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- Regular price
- £174.99
- Sale price
- £174.99
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Red & gold iridescent Caloceras display ammonite fossil 51mm
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- Regular price
- £149.99
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- £149.99
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Stunning iridescent multi-Psiloceras ammonite fossil
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- Regular price
- £124.99
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- £124.99
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Juvenile iridescent Caloceras display ammonite fossil 35mm
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- Regular price
- £149.99
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- £149.99
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Green & blue iridescent Caloceras display ammonite fossil 52mm with oyster
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- £249.99
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- £249.99
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Stunning big rainbow iridescent Caloceras display ammonite fossil (78mm)
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- Regular price
- £249.99
- Sale price
- £249.99
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Stunning big rainbow iridescent Caloceras display ammonite fossil (93mm)
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- Regular price
- £274.99
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- £274.99
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