How do you choose the right size, shape, or colour of tooth gem?

To choose the right tooth gem, the easiest way is to focus on three elements:

• size;
• shape;
• colour.

It is not only a matter of taste.

These three criteria also influence the final look: more discreet, brighter, more creative, or more visible.

In other words, the right choice mainly depends on the effect you want to achieve.

Start by choosing the size

Size plays a major role in how visible the tooth gem will be.

In general:

• a small size gives a finer, more discreet, and cleaner look;
• a larger size gives a more visible and more noticeable look.

If you are just getting started or if you want something easy to wear, a small size is often the simplest choice.

If, on the other hand, you want a stronger or more visible effect on the smile, you can choose a larger size.

You can view the classic tooth gems here.

How do you choose the right shape?

Shape changes the style of the tooth gem.

A classic round model is often the easiest choice if you want a bright, versatile look that is easy to match with different styles.

Shapes, on the other hand, allow you to go for something more visual or more creative.

For example:

• marquise gives a more elegant and elongated look;
• heart works well if you like a softer or more romantic style;
• star gives a brighter and more trend-led effect;
• diamond fits better with a more graphic and more modern look.

If you want a more classic application, round is often the easiest shape to choose.

If you want an application with more visual identity, shapes are usually more interesting.

You can view the shaped tooth gems here.

How do you choose the right colour?

Colour changes the overall mood of the application.

If you want a very simple and bright result, crystal or very light shades are often the easiest to wear.

If you want a more original application, you can choose stronger or more colourful shades.

In practice:

• a crystal colour or a shade close to transparent often gives a more classic and more “diamond-like” effect;
• a stronger colour gives a more visible, more fashion-led, or more personal result;
• a softer shade can bring something more subtle without being completely neutral.

The easiest way is therefore to ask yourself whether you want a result that is more discreet, brighter, or more colourful.

If you are hesitating, think first about the look you want

To choose more easily, ask yourself this question:

do you want something discreet, creative, or more visible?

If you want a discreet look

Choose:

• a small size;
• a classic round shape;
• a crystal colour or a very light shade.

If you want a more creative look

Choose:

• a distinctive shape;
• a colour that matches the style you want to create;
• a size that fits the level of visibility you are looking for.

If you want a more visible look

You can choose:

• a larger size;
• a stronger colour;
• or a shape that naturally draws more attention.

The easiest option when you are just starting

If you do not know what to choose yet, the easiest option is often to start with:

• a small size;
• a classic round tooth gem;
• a crystal colour.

This is generally the simplest option for getting a clean, bright, and easy-to-wear result.

Then, if you want something more original, you can start exploring other shapes or colours.

Size, shape, and colour should be considered together

These three elements should not be chosen separately.

A very visual shape combined with a larger size and a bright colour will naturally create a stronger result.

On the other hand, a small round tooth gem in a crystal shade will give a more discreet look.

So the right choice does not depend on one single criterion, but on the combination of:

• visibility;
• style;
• and the effect you want.

Key takeaways

To choose your tooth gem properly:

• size affects visibility;
• shape affects style;
• colour affects the overall mood of the result.

If you are looking for the simplest option, start with a small size, a round shape, and a crystal colour.

If you want a more creative or more noticeable application, move toward more visual shapes and stronger colours.

To compare the options, you can view the classic tooth gems and view the shaped tooth gems.

Updated on: 20/03/2026