"Diamond on tooth," "tooth diamond," and "crystal tooth gem" get used interchangeably online — and they are not the same thing. Here is what each one actually is, what it costs, and which one you are most likely being sold.
The short answer
Almost every "diamond tooth gem" sold today is a crystal, not a diamond. The overwhelming majority of tooth gems applied in salons and studios — including LaserGlow's — are precision-cut lead-free crystal bonded to the enamel surface with dental adhesive. No drilling, fully reversible.
Real diamond tooth jewelry does exist, but it is a different product at a different price: a genuine stone, usually set by a jeweler or dental professional, often costing hundreds to thousands of dollars. And "implanted" diamonds — set into a drilled cavity — are a permanent dental procedure, not a cosmetic tooth gem.
If you are choosing between them, the honest question is not "diamond or crystal." It is "do I want something reversible that costs under $100, or something permanent that costs a great deal more?"
The three things people mean by "diamond teeth"
Search for a diamond on your tooth and you will land on three completely different products. Sorting them out first saves a lot of confusion — and a lot of money.
Crystal tooth gems
Flat-back cut crystal bonded to enamel with dental adhesive. Non-permanent, no drilling, typically $30–$100 applied. This is what most people actually get.
Real diamond tooth jewelry
A genuine cut diamond in a flat-back setting, surface-bonded the same way. Same application, dramatically higher stone cost. Rare in salon settings.
Diamond grillz
A removable gold or metal cap set with stones that fits over the teeth. Not bonded, not a tooth gem, and a different industry entirely.
What a bonded gem actually looks like
At normal conversation distance, a small stone on a tooth reads as light return, not as a material. That is why the diamond-versus-crystal question matters far less in practice than most listings imply.
What you are seeing above is a surface-bonded crystal — no drilling, nothing removed from the tooth, and removable whenever you want a change.
Diamond vs. crystal tooth gems, compared
| Crystal Tooth Gem | Real Diamond Tooth Gem | Implanted Diamond | |
|---|---|---|---|
| What it is | Precision-cut lead-free crystal with a flat backWhat LaserGlow sells | A genuine diamond in a flat-back setting | A stone set into a prepared cavity in the tooth |
| How it attaches | Bonded to the enamel surface with dental adhesive and a curing light | Bonded to the enamel surface, same as a crystal | Requires drilling into the tooth structurePermanent |
| Reversible? | Yes — removed cleanly by a trained professional | Yes — same removal process | No. The drilled structure does not grow back |
| Typical cost | Roughly $30–$100 applied, depending on artist and design | Varies widely with the stone — commonly several hundred dollars and up | Dental procedure pricing; quoted per case |
| How long it lasts | Commonly 4–6 months, longer with good technique and aftercare | Same range — retention depends on bonding, not the stone | Permanent until removed by a dentist |
| Who applies it | Trained tooth gem artists, salons, studios | Jewelers and dental professionals | Dental professionals only |
Retention has almost nothing to do with what the stone is made of. A real diamond and a cut crystal are held on by the same thing: dry isolation, correct etch and bond timing, and proper curing. A crystal placed well outlasts a diamond placed badly, every time.
Are "implanted diamonds on teeth" real?
Yes — but it is not what most people picture, and it is not a tooth gem.
Setting a stone into a tooth means preparing a cavity in the enamel and dentin to seat it, the same way a dentist prepares a tooth for a filling or inlay. That is an irreversible dental procedure performed by a dental professional. Enamel does not regenerate, so the preparation is permanent whether the stone stays or not.
A bonded tooth gem does the opposite: nothing is removed from the tooth at all. The gem sits on the surface, held by adhesive, and comes off with the adhesive. That difference — surface-bonded versus structurally set — is the single most important thing to understand before booking anything.
If a provider offers to "implant" or "set" a diamond in your tooth, ask directly whether any tooth structure will be drilled or removed. If the answer is yes, you are consenting to a permanent dental procedure and should be talking to a licensed dentist — not a salon.
Size and cut matter more than material
Tooth gems are small. Most sit at 1.8mm or 2.2mm — small enough that facet geometry, not material, decides how much light the stone throws back.
A precision-cut crystal with clean facets returns light sharply from multiple angles. A poorly cut stone looks flat no matter what it is made of. This is the practical reason a premium crystal often photographs brighter than a small, low-grade diamond.
It is also why color choice does more visible work than material does — a clear crystal reads as classic sparkle, while colored stones change the whole look.
So which should you choose?
Choose a crystal tooth gem if you want the look without commitment. It is the standard for a reason: it costs a fraction of a diamond, it comes off cleanly when you want a change, and at conversation distance a well-cut crystal and a small diamond are difficult to tell apart.
Consider real diamond tooth jewelry if the stone itself matters to you as an object, and the cost difference is not a factor. Just know you are paying for the material, not for better retention or a better-looking result.
Talk to a dentist about anything implanted — and be certain, because it does not undo.
Common questions
Are diamond tooth gems real diamonds?
Usually not. Most products marketed as "diamond tooth gems" are cut crystal with a diamond-like appearance. Genuine diamond tooth jewelry exists but is sold as such and priced accordingly. If a listing offers a "diamond" tooth gem for the price of a crystal, it is a crystal.
How much does a diamond on a tooth cost?
A crystal tooth gem typically runs about $30–$100 applied, depending on the artist, design and location. Real diamond tooth jewelry is priced by the stone and commonly runs several hundred dollars or more. Implanted stones are quoted as a dental procedure. See our full tooth gem cost breakdown.
Does getting a diamond on your tooth damage it?
A surface-bonded gem — crystal or diamond — does not damage enamel when it is applied and removed properly, because nothing is drilled or removed. An implanted stone does involve permanent removal of tooth structure. More detail in our guide to whether tooth gems are safe.
How long does a diamond tooth gem last?
Commonly 4–6 months, and often longer with good aftercare. Wear time comes down to bonding technique, tooth position, bite pressure and habits — not to whether the stone is diamond or crystal. See how long tooth gems last.
Can you tell the difference between a crystal and a diamond on a tooth?
Rarely, at normal conversation distance. Tooth gems are small, and cut quality drives how much light a gem returns far more than material does. A precision-cut crystal often reads brighter than a poorly cut small diamond.
Is a diamond grill the same as a diamond tooth gem?
No. Grillz are removable metal caps set with stones that fit over the teeth and are taken in and out. A tooth gem is a single small stone bonded directly to one tooth. Different products, different price ranges, different industries.
Can a diamond tooth gem be removed?
Yes, if it is surface-bonded. A trained professional releases the adhesive without damaging enamel, using a proper removal tool. Implanted stones require a dentist.
Keep reading
Shop Professional Crystal Tooth Gems
Lead-free flat back crystals in 10 colors and two sizes, plus the adhesive system and tools that actually determine how long a placement lasts.
