Man made diamond cut is one of the 4 Cs that determine the quality and value of a diamond, alongside carat weight, colour, and clarity. The cut of a diamond refers to the way the diamond is proportioned, including its depth, width, symmetry, and polish. A well-cut diamond can have more brilliance, fire, and scintillation, while a poorly cut diamond can appear dull and lifeless.
Here is a brief guide to the different types of diamond cuts:
- Round brilliant cut: This is the most popular and classic diamond cut, with 58 facets that are designed to maximise brilliance, fire, and scintillation.
- Princess cut: This is a square or rectangular diamond cut with sharp corners and 58 facets that create a brilliant and modern look.
- Cushion cut: This is a square or rectangular diamond cut with rounded corners and larger facets that create a soft and romantic look.
- Emerald cut: This is a rectangular diamond cut with cropped corners and fewer facets that create a sleek and elegant look with long lines and open facets.
- Asscher cut: This is a square or rectangular diamond cut with cropped corners and fewer facets than the emerald cut, creating a similar but more geometric and angular look.
- Radiant cut: This is a rectangular or square diamond cut with cropped corners and 70 or more facets that create a brilliant and lively look with a mix of sparkle and fire.
- Pear cut: This is a teardrop-shaped diamond cut with a point at one end.
The “best” lab diamond cut is largely a matter of personal preference, as different cuts can have different advantages and aesthetic qualities.
However, some of the most popular lab diamond cuts include:
- Round Brilliant Cut: This classic cut is known for its fire and brilliance, and is often used in engagement rings and other fine jewellery.
- Princess Cut: This square-shaped cut has pointed corners and a brilliant faceting pattern, making it a popular choice for engagement rings and other jewellery.
- Cushion Cut: This cut has rounded corners and a pillow-like shape, and can exhibit a range of different facets and patterns depending on the specific cut.
- Emerald Cut: This cut has long, rectangular facets that create a “hall of mirrors” effect and a more subtle sparkle than some other cuts. It is often used in vintage and antique-style jewellery.
Ultimately, the best lab diamond cut for you will depend on your personal style and preferences, as well as the specific qualities you are looking for in a diamond, such as brilliance, fire, or durability.