Polished Douvilleiceras Ammonite Fossils | In Select Sizes

Bold, sculptural, and unmistakably dramatic — these Polished Douvilleiceras ammonites, personally selected for our Curator's Choice collection for their exceptional color and quality, are among the most visually striking fossils you can hold. Sourced from the mineral-rich deposits of Madagascar, each one is polished to reveal intricate suture lines tracing across the shell, while the pronounced spiny tubercles and robust form give every piece remarkable sculptural presence. Warm mineralized tones in amber, brown, and smoky gray add depth and contrast, making each ammonite as much a work of natural art as a piece of ancient history.

Because these are smaller polished ammonites, the tubercles — the spiny projections that give Douvilleiceras its character — tend to be more delicate and may show some wear or may not be symmetrical. Each fossil's spines tell their own story, and the variation from piece to piece is part of what makes every one unique.

You will receive one Douvilleiceras Ammonite in the diameter size range you select, similar to those pictured. Each piece is unique — no two share the same exact pattern, texture, or coloration.