Mosasaur Fossil Ring – Tungsten Carbide

Mosasaur Fossil Tungsten Ring

Handmade in Bristol from genuine Mosasaur fossil and durable tungsten carbide.

A Piece of History

Carry 83 million years of ocean history on your hand. Each ring is inlaid with authentic Mosasaur fossil, sourced from the Niobrara Formation in Gove County, Kansas, where these giant marine reptiles once ruled the Cretaceous seas.
Every inlay is completely unique, capturing the texture and colour of the ancient ocean floor.

Crafted to Last

• Tungsten carbide – exceptionally strong and scratch-resistant

• Hand-finished in my Bristol studio

• Comfort-fit design for everyday wear

• Available in 4 mm, 6 mm, or 8 mm widths

  • 4 mm – minimal and elegant

  • 6 mm – balanced and timeless

  • 8 mm – bold and striking, showing more of the fossil’s texture

Included With Your Order

• Handmade fossil ring

• Fossil information card

• Care guide & polishing cloth

• Free lifetime repairs and resizing

• Eco-friendly, gift-ready packaging

About the Maker

I’m Tom, a Bristol-based jeweller combining natural history with fine craft. With hundreds of five-star reviews, I focus on authenticity, quality, and personal service — creating jewellery that’s made to be worn and treasured.

Shipping, Repairs & Resizing

All prices include tracked worldwide shipping and a lifetime warranty covering damage, age-related wear, and resizing.