Real Shark Tooth Guide
Learn how to identify real shark teeth, understand fossil shark species, and choose authentic shark tooth necklaces that make meaningful ocean-inspired gifts.
Built from years of fossil diving and sourcing real shark teeth
Shark Tooth Guide helps visitors learn before they buy with simple, visual information about real fossils, shark species, and authentic shark tooth jewelry.
Real experience: 3+ years of commercial fossil diving and sourcing authentic shark teeth.
Learn the basics before buying
Use the guide to understand what makes a tooth real, how fossils form, where teeth are found, and which necklaces make the best gifts.
Identify Real Shark Teeth
Learn how to spot real vs. fake shark teeth quickly and confidently.
Read guideUnderstanding Species
Compare bull, lemon, tiger, and megalodon teeth by shape and fossil traits.
Read guideChoose the Right Necklace
Find simple, authentic pieces that work well for ocean-inspired gifts.
Read guideWhere to Find Shark Teeth
Explore beaches and fossil diving locations where shark teeth are commonly found.
Read guideScuba Diving for Fossils
See how fossil divers search for real shark teeth underwater.
Read guideHow Fossils Form
Understand how shark teeth become fossils over thousands to millions of years.
Read guideOne of the most aggresive sharks in the ocean
Bull sharks possess a biting force of up to 5,914 Newtons (1,330 pound-force). While a massive great white shark can bite harder due to its sheer size, a bull shark has the strongest pound-for-pound bite force of any investigated shark species.
Fossilized bull shark teeth.
Short, broad and blunt snout. Small eyes. Very large, stocky body.
Real fossilized bull shark tooth necklace.
Up close bull shark teeth, white when fresh.
3rd highest number of unprovoked attacks on humans.
The largest bull shark recorded was 13.1 feet long and weighed close to 1300lbs.
Recommended Shark Tooth Necklaces
If you are looking for a real shark tooth necklace after learning more, start with a simple, authentic piece that clearly shows the tooth.
Quick answers
How can you tell if a shark tooth is real?
Real shark teeth have natural colors, texture, imperfections, and species-specific shapes. Fossil teeth are usually darker from mineralization.
Are shark tooth necklaces good gifts?
Yes. They are popular gifts for kids, ocean lovers, beachgoers, fossil collectors, and shark enthusiasts, especially when the tooth is authentic.
What does a bull shark tooth look like?
Bull shark teeth are triangular with serrated edges. When fossilized you can usually see a bourlette.
What is a bourlette on a shark tooth?
A distinct, smooth, often dark band of enameloid at the base of the crown on certain fossil shark teeth. A key identification factor on Megalodon teeth, but can also be noticed on bull shark teeth.