Ammonites are among the most iconic fossils ever discovered — extinct cephalopod mollusks that dominated the world's oceans from the Devonian through the end of the Cretaceous, some 419 to 66 million years ago. Their perfectly coiled shells, intricate suture patterns, and occasional gem-quality iridescence have made them enduring favorites among fossil collectors, natural history museums, jewelry designers, and mineral dealers worldwide.

Our Ammonites category is one of the most comprehensive you'll find, organized into dedicated subcategories to help you find exactly what you're looking for:

Polished Ammonites — Whole ammonite specimens that have been hand-polished to a smooth, lustrous finish, showcasing the exterior shell geometry and natural surface detail at its best.

Rough Natural Ammonites — Unprocessed specimens in their natural collected state, ideal for collectors who appreciate raw authenticity and unaltered preservation.

Cut and Polished Ammonites — Ammonites that have been precisely cut through the center and polished to reveal the internal chamber structure, suture lines, and crystalline infill within. Stunning as display pieces and educational specimens.

Ammonite Pairs — Matched half pairs from a single specimen, split and polished to create two mirror-image pieces. Perfect for symmetrical displays or gifting.

Ammonite Jewelry — Genuine ammonite fossil set into wearable pieces including pendants, rings, earrings, and cabochons. Where prehistoric nature meets contemporary craft.

Bulk Ammonites — Multiple specimens available together at reduced per-unit pricing, ideal for educators, gift shops, and collectors building a collection quickly.

Wholesale Ammonites — High-volume lots for dealers, retailers, and resellers. Contact us for wholesale pricing and availability.

All specimens are authentic fossils — never replicas — sourced from established localities in Morocco, Madagascar, Russia, England, Canada, and beyond.

Ammonites

Ammonites