Are you thinking of taking the next step and going down on one knee to ask your partner to be yours forever? Or maybe you’re buying a ring for yourself to celebrate your achievements? No matter where you are on your journey, you can’t go wrong with a diamond.
But with so many diamond cuts and shapes out there, how do you choose the perfect one? Here are some tips to help pick the right one for you.

Understanding Diamond Cuts and Shapes
1. Difference Between Cut and Shape
Though often used interchangeably, “cut” and “shape” refer to distinct aspects of a diamond. The cut relates to how well a diamond’s facets have been crafted to interact with light. This precise work determines how much the diamond sparkles, as it enhances the way light reflects, refracts, and shines through the gem.
Shape, on the other hand, is the actual geometric form of the diamond—think of shapes like round, oval, or square. While shape gives a diamond its aesthetic form, cut impacts its brilliance.
2. Why Diamond Cut Matters in Sparkle and Brilliance
When it comes to picking out the diamond of choice, the cut has a major impact on its sparkle. A well-executed cut maximises light reflection within the stone, enhancing its brilliance and fire (the dispersion of light into colours). Poor cuts, however, can cause light leakage, dimming the sparkle and making the diamond appear less lively.
For instance, brilliant cuts (like the popular round brilliant) is crafted to maximise sparkle, while step cuts (like emerald cut) focus more on clarity and creating a mirror-like effect. So, if you’re after that signature diamond sparkle, paying attention to diamond cuts and shapes can help you get the most out of your stone.

Popular Diamond Shapes
Exploring the various diamond shapes can help you find the perfect match that’s sure to have your partner saying “yes” without a second thought. Here are some popular choices:
- Round Brilliant Cut: This is the most coveted diamond shape, featuring 57 or 58 meticulously arranged facets designed to enhance brilliance and fire. The result is a timeless, classic appearance that radiates elegance. If sparkle and sophistication are your top priorities, this cut is the perfect choice for you.
- Princess Cut: For those who’ve always dreamed of being a modern-day princess, the princess cut offers a stunning square or rectangular shape with sharp, pointed corners. This cut combines remarkable brilliance with a chic, contemporary flair, making it the best option for those seeking a blend of timeless elegance and modern style.
- Cushion Cut: With its soft, pillow-like appearance, the cushion cut exudes romance and vintage charm. Known for its rounded corners and larger facets, this shape often appears in halo settings, giving it a unique sparkle and inviting appeal.
- Emerald Cut: The emerald cut is characterised by its rectangular shape and step-cut facets, which prioritise clarity over brilliance. This cut is ideal for those who appreciate understated elegance, with an eye-catching depth that highlights the diamond’s pure beauty.
- Oval and Pear-Shaped Diamonds: Oval diamonds offer an elongated version of the round cut, giving the illusion of longer fingers. The pear shape, combining elements of the round and marquise cuts, resembles a teardrop, offering a unique look. Both shapes are adored for their versatility and distinctive style.
- Heart-Shaped Diamonds: For the true romantics, the heart-shaped diamond is a bold choice. This shape requires precision to maintain symmetry and brilliance, and it’s highly sought after for its sentimental value.



Engagement rings with Princess cut diamond, Emerald cut diamond and Cushion cut diamond with a diamond halo
Choosing the Right Diamond Cut for You
1. Matching Diamond Shapes with Personality
Each diamond cut and shape tells a story and reflects different personality traits. For example, a round cut is timeless and classic, while a princess cut is bold and modern. If you lean toward elegance, the emerald cut may suit you best, while the cushion cut has a romantic, vintage appeal. Unique shapes like pear and oval are perfect for those who embrace creativity and individuality.
2. Considerations for Different Settings and Styles
Certain diamond cuts and shapes shine in specific settings. Round and princess cuts work beautifully in solitaire settings, while cushion and oval cuts suit vintage or halo settings. Emerald and heart shapes pair well with minimalistic, clean designs.
When you choose the right setting to complement your chosen diamond cut, you take the beauty and brilliance of your bespoke engagement ring to a whole new level!
Balancing Budget with Desired Diamond Shape
Now, let’s talk budget. While you certainly don’t want to deplete your entire savings for a custom engagement ring, you also know your partner deserves nothing but the best. Since diamonds are famously known for their high price tag, it’s important to find a balance between quality and cost. Luckily, options like lab-grown diamonds provide a stunning alternative, offering the same brilliance at a more affordable price. Fancy cuts like cushion or princess can also give you more carat for your money, allowing you to focus on cut quality without breaking the bank. Whether natural or lab-grown, you can find a diamond that fits both your budget and your desire for beauty.



Men’s rings with asscher cut diamond, Emerald cut diamond and Round diamond
Frequently Asked Questions
1. What shapes are diamonds commonly cut into?
Diamonds are commonly cut into several different shapes with round being the most common. Other shapes are princess, cushion, emerald, radiant, oval, pear, and heart shapes. Each shape offers a unique style and sparkle, allowing you to choose one that best suits your taste and personality.
2. Which diamond cut is best for maximum sparkle?
The round brilliant cut is the best choice for maximum sparkle. Its 57 or 58 expertly arranged facets are designed to enhance light reflection, giving the diamond its signature brilliance and fire.
3. Which diamond cut is the most expensive?
Generally, the round brilliant cut is the most expensive diamond shape due to its popularity and the intricate cutting process required to achieve its brilliance. However, the cost can also depend on the quality of the diamond and its size. Choosing a diamond that is not round, will give you more for the money – and look less common.
Final Wrap Up
When choosing the perfect diamond, remember that diamond cuts and shapes have a profound impact on its overall look and appeal. Whether you’re drawn to timeless brilliance or a modern aesthetic, understanding the interplay of cut and shape will help you find a diamond that reflects your unique style.
At More than Diamonds, we offer a wide range of diamond shapes and ring designs, including options to suit every budget. Whether you’re drawn to classic or contemporary styles, we also provide customised wedding ring services, allowing you to create a truly unique piece that perfectly represents your love. With us, you can find the ideal ring that’s as special and individual as your relationship.




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