Jurassic Ammonite – 195 Million-Year-Old Fossil Pendant in 18k Gold (#1)

195 Million Years. One of a Kind.
This pendant features a genuine Promicroceras ammonite, formed during the Early Jurassic period—approximately 195 million years ago—and discovered on the famed Jurassic Coast of England, near Charmouth Beach.

Preserved in fine pyritized detail, this ancient marine fossil has been hand-set in a custom 18k gold bezel, crafted to follow the natural contours of the ammonite. The bezel was shaped, hammered, and polished entirely by hand to preserve the fossil’s delicate form while elevating it as a timeless adornment.

The Fossil

• Species: Promicroceras

• Age: ~195 million years

• Location: Charmouth Beach, Dorset, England

• Size: Approx. 14 mm across at widest point

• Preservation: Pyritized ammonite, exhibiting fine ridges and natural spiral

The Setting
This fossil is set in a solid 18k prong bezel, handmade to complement and protect its ancient structure. Each bezel is unique, created to match the organic shape of the fossil without interference—no glue, no mass-production, no compromise.

Please Note:
This pendant is part of The Peregrine Collection—a series of rare and museum-worthy pieces. It is sold with a free sterling silver chain, upgrade to a gold chain available.

An Exceptionally Rare Offering
Fossils of this kind are almost never set in gold, and virtually unavailable online. We were unable to locate any comparable pieces set in fine jewelry. This is not a replica—it is an authentic relic of Earth’s ancient past, transformed into wearable art.

Authenticity Guaranteed
Includes a signed certificate detailing the fossil’s origin, age, and setting process. All materials are responsibly sourced.

Shipping & Packaging

• Free 2–3 day U.S. shipping

• Luxury gift box and authenticity certificate included

• Chain sold separately

• International shipping available