Which Diamonds Look the Biggest: A Guide to Cuts and Size

Biggest Diamond Cuts

When it comes to diamonds, size does matter.

We all love our diamond rings. In fact, the bigger they come, the better. Unfortunately, at times you, or your loved one, find yourselves in a situation where your budget doesn’t quite match the rock size you want.

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This is where having a little extra knowledge about diamond shapes comes in handy. Certain cuts make the stone look much bigger than its actual carat size.

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Check out our top seven picks:

1. The Emerald Cut

emerald cut diamonds

This cut is popular among royalty, so you’re already off to a good start. It is a rectangular shape that features a wide surface, which makes it elongated and looking large.

It might not be the most sparkling cut, but it will certainly look bigger than its actual size. It is a great pick if you want a ring that will grab people’s attention without necessarily blinding them.

Check Out Some Beautiful Emerald Cut Diamonds

2. The Princess Cut


The princess cut is the second most popular shape for diamonds, and with good reason. It’s a relatively newer design, first created in the 1980’s, and is shaped like a four-sided pyramid.

Because of its shape, the sides of the diamonds jut out, resulting in about a 15% larger measurement on two sides than when compared to a round cut diamond.

Check Out Some Beautiful Princess Cut Diamonds

3. The Oval Cut

oval cut diamond

An oval cut elongates the diamond as it forms the two ends of the oval.

Just like the emerald cut, that increased length is what adds to the surface area of the ring, thus creating a perception that the ring itself is massive.

Check Out Some Beautiful Oval Cut Diamonds

4. The Radiant Cut

Which Diamonds Look the Biggest

This cut makes the cut not really because of its shape, but rather because of the way it plays with light.

As its name suggests, it offers maximum sparkle, and flashes in a way that makes demands attention.

If you want to shine, literally, this is the one for you.

Check Out Some Beautiful Radiant Cut Diamonds

5. The Pear or Teardrop Cut


Like the oval cut, the pear cut looks bigger than it actually may be because of its elongated shape.

The main difference between the two is that the pear cut has slightly shaved sides, causing a more dramatic effect as the diamond tapers down.

When people look at your ring, they’ll see the wider surface area on top, without noticing that it slants inward towards your setting.

Check Out Some Beautiful Pear Shaped Diamonds

6. The Round Cut

round cut diamond

It all comes down to math and how surface size is calculated, but this timeless style is the clear winner when it comes to making your diamond look bigger than it actually is.

Just keep in mind, since a round diamond doesn’t slant or curve one way or another, it will usually come with a slightly higher price tag than other cuts for the same size.

Check Out Some Beautiful Round Cut Diamonds

7. Cushion Cut


Cushion-cut diamonds have earned its name from its pillow shape. It has rounded corners and larger facets to increase their brilliance. Shapes vary from square to rectangular.

8. Radiant Cut


The radiant diamond cut is another variant of the square cut diamonds. It has trimmed corners that combine the lines of an emerald cut with the brilliance of a round diamond. Its modified square shape looks beautifully set with both rounded and square cornered diamonds.

9. Marquise Cut

marquise cut diamond

The marquise cut is a football-shaped diamond.  The elongated shape of a marquise cut diamond creates an illusion of a larger looking diamond. It also creates the effect of longer and slender fingers.

10. Asscher Cut

asscher cut diamond

This diamond cut is named after the Asscher brothers of Holland who first produced them in 1902. Similar to the emerald cut, it has a pavilion that is cut with rectangular facets. Although this is often mistaken with emerald cut, it is square-shaped rather than rectangular with larger step facets.

11. Heart Cut


The heart is regarded by many as the ultimate symbol of love. These stones are best presented alone in single-diamond settings like pendants and rings to match a traditionally romantic couple.

Addtional Cheat Sheet

The shape is not the only thing you can manipulate to make your diamond look bigger. Once you’ve selected your ideal style, or decided to work with a jeweler to create a bespoke ring, try combining it with the following design features for even more sparkle:

Add a mirrored plate: when you use a mirrored plate in your ring’s setting, it will reflect more light. Reflection is good because it adds more depth to your stone, causing it to look bigger.

Choose a white band: a white band will reflect more light compared to any other color band. Again, the reflection will add depth and make the diamond look bigger.

Go for thin prongs: thinner prongs on your ring’s setting means that they will cover less of the diamond. The contrast of the small prongs, compared to the large rock, only adds to its size.

Smaller surrounding stones – if you couple your diamond with substantial smaller stones around it, the center stone will look massive by comparison.

Who says you can’t have the diamond you deserve, or at least make it appear that way until you can upgrade later. Always make sure to buy from quality sellers. They might even have some further tricks up their sleeves to get you studded out.

Which Cuts Make Small Diamonds Look Bigger
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