Agatized Dinosaur Bone Ring - Silver & Rose Gold

A beautiful ring handcrafted out of 150 million year old, gem grade, agatized dinosaur bone, sterling silver and 18K rose gold. The brilliant red, polished bone displays a beautiful internal cell structure. It is inlaid into a 18K rose gold setting on a sterling silver ring. The ring is size 11 but could be easily resized at any jewelry shop.

About Dinosaur Gembone

Dinosaur gembone, also known as agatized or fossilized dinosaur bone, is a rare and highly prized material formed when the porous structure of dinosaur bone is replaced by silica-rich minerals such as agate, chalcedony, or jasper over millions of years. This fossilization process preserves the intricate internal cell patterns of the original bone, which are often visible as vibrant, web-like structures under the polished surface.

Gembone is typically found in the Morrison Formation of the American West, especially in Utah and Colorado, where Late Jurassic dinosaur remains are common. The resulting stones can display a wide range of striking colors—including reds, browns, purples, blacks, and blues—depending on the specific minerals present during fossilization.

Highly sought after by collectors, lapidary artists, and jewelers, dinosaur gembone is both a geological wonder and a tangible connection to the prehistoric past. Each piece is completely unique, with its own natural patterning and coloration shaped by ancient time and mineral-rich waters.
SOLD
DETAILS
SPECIES
Unknown
LOCATION
Colorado
FORMATION
Morrison Formation
SIZE
Setting .67" wide, Ring is size 11
CATEGORY
SUB CATEGORY
ITEM
#7889
GUARANTEE
We guarantee the authenticity of all of our specimens.