Guide to the different diamond cuts and shapes

21 June 2023 • 4 min read

The shape of a diamond is an essential element when choosing an engagement ring. The cut is the geometric appearance of a diamond and the shape it is chiselled into after it has been formed or grown before it is inserted into a design.

All shapes are different and have their distinct features. So, what are the common diamond cuts? What sets them apart? If you’re looking to buy an engagement ring online, it is important you understand the different cuts available.

Here is your guide to some of the different diamond cuts and shapes.

 

Round Brilliant

The brilliant round cut is the most traditional shape with a circle silhouette. Made up of 56 facets, it has a strong power to reflect light, resulting in 56 facets of light. Its breathtaking brilliance and ability to cast tiny rainbows have made this the most popular diamond cut.

 

Princess Cut

The princess cut is a favourite among brides. As a fancy cut, this contemporary shape takes the brilliance of a round diamond, modifying it into a square or rectangular appearance with pointed corners. With over 50 facets, this cut is equally blinding with its sparkle.

 

Cushion Cut

The cushion cut is a square or rectangular-shaped diamond named after its pillow-like silhouette. Similar to the princess cut, it is a different take on the round brilliant, sharing a remarkable brilliance. But unlike the princess cut, its rounded edges give it a softer appeal.

 

Emerald Cut

An elongating shape, the emerald cut diamond has an eye-catching depth. The rectangle shape is made from parallel step cuts, resulting in breath-taking rectangular facets that deliver a stunning sparkle when reflecting light. It is a popular choice for Art Deco-inspired engagement ring styles.

 

Oval Cut

A combination of the round brilliant cut and marquise diamond, the oval cut has a longer rounded shape that is flattering to the hand. Possessing a high brilliance, the facets reflect light beautifully. Due to its long shape, this cut conveys a larger carat, appealing to those who want a diamond that appears larger.

 

Pear Cut

Also known as a teardrop, the pear cut reflects a dazzling light display. A modification from the original round brilliant diamond, the pear shape is a cross between the oval and marquise diamond. It combines an oval’s rounded edge with the marquise’s pointed top. This flattering cut is also elongating and alludes to longer fingers.

 

Marquise Cut

Marquise is one of the most unique fancy-cut diamond shapes. It offers a distinct diamond shape with a long and narrow silhouette and a point on both ends, giving it an eye-like shape. Made of 58 facets, blinding light dances when this diamond radiates.

 

Heart Cut

The classic symbol of love, the heart cut is a cherished fancy cut. It’s a symmetrical diamond cut that requires a perfect length-to-width ratio. Ideal for the romantic couple, the heart-cut diamond is a beautiful choice to wear your heart on your sleeve truly.

---

Have a question about the different cuts? Enquire so one of our friendly team members can help guide you through the shapes and cuts available for your diamond ring.

Looking for natural or lab diamond engagement rings? Ernesto Buono Fine Jewellery offers both! Offering both lab-grown diamonds and natural diamonds, we can help you achieve the perfect engagement ring. Let us make your dream ring a reality.

Explore our range today.