Lab-grown Diamonds: Finding Your Ideal Engagement Ring Shape Zcova

Lab-grown Diamonds: Finding Your Ideal Engagement Ring Shape

When it comes to choosing a lab-grown diamond, the shape is just as important as the 4C’s (cut, clarity, colour, and carat weight). The shape of a diamond defines its overall appearance and can have a big impact on the final look of your jewellery. In this article, we will explore the 10 most popular lab-grown diamond shapes and help you find the perfect one for you.

Round Shaped Lab-Grown Diamonds

round shape diamond on split ring setting

Round cut diamonds are the most popular and classic shape for engagement rings and other jewellery. With its timeless elegance and versatile look, it’s easy to see why the round cut is so popular. Furthermore, this shape has 57 facets, which create an optimal reflection of light, making the diamond appear bright and sparkling. Undoubtedly, the round cut is also the most symmetrical of all the shapes, making it ideal for those who appreciate symmetry and balance.

Princess Shaped Lab-Grown Diamonds

princess shape diamond with halo pave setting

Next, the princess cut is a square or rectangular shape that is ideal for those who want a modern look. This shape is defined by its sharp corners and straight lines, making it a popular choice for those who want a modern and stylish look. Princess cut diamonds have a high number of facets, which results in maximum brilliance and sparkle.

Cushion Shaped Lab-Grown Diamonds

Princess cut diamond with seven stone engagement ring setting

Onto the cushion cut, which is often compared to the Princess shape but with a softer appearance and rounded corners. This shape is characterized by its beautiful play of light and its classic, romantic look. Additionally, it is ideal for those who want a vintage look, as this shape was popular in the 19th and early 20th centuries.

Emerald Shaped Lab-Grown Diamonds

emerald shaped diamond with split shank engagement ring setting

Next is the emerald cut, which is a rectangular shape with sharp corners and step-cut facets that run parallel to each other. This shape has a unique, elegant look that is ideal for those who appreciate clean lines and simplicity. It also has a lower number of facets, which gives it a softer, more understated sparkle.

Oval Shaped Lab-Grown Diamonds

oval diamond pave engagement ring setting on ring finger

Of course, the next one is the oval cut, a rounded shape that is similar to the round cut but with a more elongated appearance. This shape is ideal for those who want a classic look but with a more modern twist. Additionally, this cut is often used in engagement rings because of its flattering appearance, as it makes fingers appear longer and slimmer.

Radiant Shaped Lab-Grown Diamonds

radiant three stone diamond engagement ring

The radiant cut is rectangular with cut corners and a mixture of step-cut and brilliant-cut facets, an ideal shape for those who want a modern look with a lot of sparkles. Radiant cut diamonds are known for their brilliant sparkle, making them a great choice for those who want a lot of shine and fire.

Asscher Shaped Lab-Grown Diamonds

asscher diamond engagement ring with pave and solitaire setting

An asscher cut is a square shape with cut corners and step-cut facets arranged in a concentric pattern for those who appreciate clean lines and symmetry. This diamond cut has a unique, vintage look that is perfect for those who want a timeless look.

Marquise Shaped Lab-Grown Diamonds

marquise diamond yellow gold solitaire engagement ring

The marquise cut is a narrow, boat-shaped diamond that has pointed ends which is suitable for those who want a dramatic look, as it has a large surface area and can appear larger than other shapes of the same carat weight. Marquise cut diamonds have a high number of facets, which results in maximum brilliance and sparkle.

Heart Shaped Lab-Grown Diamonds


heart shaped diamonds

Heart shaped diamonds are a timeless and romantic option for those seeking a unique engagement ring or special piece of jewellery. These diamonds are cut into a distinctive shape that resembles a heart and is often seen as symbols of love and affection.

Pear Shaped Lab-Grown Diamonds

pear halo diamond solitaire engagement ring

Lastly, the pear shaped diamonds are a beautiful and sophisticated option for those looking for a unique and stylish diamond. These diamonds are cut into a pear shape that is both elegant and eye-catching and it also looks like a drop of water from the heavens.

In conclusion, lab-grown diamonds come in a variety of shapes. Whether you’re looking for a unique engagement ring, want to create a special piece of jewellery or want just a beautiful diamond, lab-grown diamonds have something to offer for everyone.

Talk to our Curators to recommend the ideal IGI-certified lab-grown diamond jewellery for you.