10 Different Diamond Cuts of Lab-Grown Diamonds

It’s one of the greatest moments when it’s finally time to buy a diamond engagement ring. Understandably, the budget can get a little tight. Lab-grown diamonds are about 45% less expensive than the diamonds that are mined. It’s a super-economical move to make if you decide to buy lab grown diamonds.

Now, it can be an overwhelming and confusing process if you are new to the game. Before deciding on a ring, understanding the different shapes and sizes will turn out to be useful once you start weighing out your ring opinions.

But what truly defines the look and feel of the ring is the lab-grown diamond’s shape. Worry not, here are 10 lab-grown diamond cuts to get you started.


  1. Round Brilliant Cut Diamonds


This is one of the most classic cuts and by far one of the most adored shapes. The round diamond is one of the pioneers, ever since diamond engagement rings became popular in the market. This is the best shape for sparkles and due to its light performance, the stone appears bigger.


Pay attention to the diamond’s cut grade when shopping for rings. An Excellent or Ideal cut gives you the best sparkle and brilliance. If your fiance-to-be loves things that dazzle and sparkle, the round brilliant cut is your best bet.


  1. Princess Cut Diamonds


This shape has 90° corners and compared to the round cut of the same carat weight, the princess cut has sharp-cornered squares and can appear even larger. Because its corners are sharp, the prongs will need tightening now and then to keep the stone secure. It is a little more affordable than a round cut.


This shape has a combination of triangular elements seen in a brilliant-cut and an emerald cut’s step cut. If you’re looking for brilliance that matches the round cut but prefer a square shape, this is the one for you.


  1. Emerald Cut Diamonds

Emerald cuts are timeless beauties, again a fan favorite, they are a classic vintage. Pay attention to the clarity and color because unlike the usual sparkle and brilliance, the step-cut produces a different kind of sparkle.


Gorgeous nonetheless, this cut reflects light in a subtle and beautiful “kaleidoscope-esque” effect. Emerald cuts are one of the rare diamond shapes and can be cheaper by 12 to 40% than round cuts that weigh the same. They have an elongated look and create the illusion of having a slimmer finger.


  1. Asscher Cut Diamonds

The emerald and Asscher cut are closely related, they evoke a glamorous vintage vibe with a modern twist. Neither is known for brilliance, but instead for luster and shine. It is a step-cut square-shaped diamond that has cropped deep corners, that gives it an octagonal and sophisticated shape.


  1. Cushion Cut Diamonds

The cushion-cut combines a round cut and a princess cut and has rounded corners. While generally less brilliant, cushion cuts are beloved as they produce excellent fire. It has a deeper cut, so be aware of the diamond’s measurements. The surface area of the diamond will look relatively smaller due to the deeper cut.  


  1. Pear Shaped Diamond

This trending fancy cut is an excellent blend of marquise and round shape diamonds. With a tapered point and rounded head, the pear shape has many facets and is in the brilliant-cut family.


  1. Oval Diamonds

The oval diamond is growing in popularity and is loved by many for its elongated shape. Ovals are round diamonds that give a slightly larger look than rounds with the same carat weight. Also, a part of the brilliant-cut family can make your finger look slender and longer. Oval diamonds are known for their shine. If the cut grades and clarity are higher, more sparkle is achieved.


  1. Heart Shaped Diamond

This cut has beautiful symbolism and history dating back to the 16th century. The pattern is a modified version of a round-cut and is part of the brilliant-cut category. They can vary in width and length and width i.e factors that majorly impact the heart shape cut’s appearance.


  1. Radiant Cut Diamonds

Just like the cushion cut, the radiant cut has cut corners and sports mostly a rectangular outline. If you love the emerald cut’s shape but love a little more sparkle this is a gorgeous option. For an elongated look, you will need a 1:3 ratio for length and width.


  1. Marquise Diamond

This cut has a rather interesting story. It is believed that the King of France, Louis XV, asked for a diamond cut that resembled the shape of his mistress’s lips, Jean Antoinette Poisson. This is another diamond in the brilliant category, it is elongated and has an elliptical shape often called the eye cut, boat cut, or football cut.



How to buy lab-grown diamonds

To get the best value for money for a lab-grown diamond:

  • Choose a reputed, certified, and trustworthy vendor for high-quality lab-grown diamonds.
  • Decide on a shape based on cut, clarity, and brilliance.
  • Look for lab-grown diamonds that are either Excellent or Ideal cut. Cut quality greatly affects the ring’s beauty.
  • Check for GIA-certified labs.
  • Choose a colorless and eye-clean diamond.
  • Compare similar diamonds.
  • Finalize the ring setting and get a second opinion.
  • Finally, make your purchase!
Follow by Email