Your Guide to Diamond Shapes and Cuts
Choosing the perfect diamond for an engagement ring or special jewellery piece can be daunting. One of the most important decisions is selecting the diamond cut, which influences both the shape and brilliance.
1. Round Brilliant Cut
The round brilliant cut is the most popular and traditional diamond shape. With 56 facets, this cut maximises light reflection, creating an unparalleled display of brilliance. Its symmetrical shape makes it ideal for showcasing a diamond’s fire and sparkle, which is why it remains the top choice for engagement rings. A variation of this cut, Hearts and Arrows, refers to the perfect symmetry that creates a heart and arrow pattern when viewed from above—an effect admired by collectors.
Lily Arkwright Lillie Round Ring
2. Oval Cut
An oval cut is an elongated shape with rounded edges that offers a unique combination of brilliance and sophistication. Similar to the round brilliant but with a more elegant, elongated shape, the oval cut can make the diamond appear larger and more elongated on the finger. It’s a flattering and graceful option for those seeking something both traditional and distinctive, and championed by none other than Hailey Bieber, who wears this elegant cut to perfection.
Lily Arkwright Oval Cut Collection
3. Princess Cut
The princess cut is a modern favourite known for its square shape and pointed corners. It offers the brilliance of a round diamond but in a more geometric form. This cut is ideal for those who want a contemporary look with maximum sparkle. Often more affordable than a round brilliant, the princess cut retains more of the diamond's original weight, making it a popular choice for engagement rings.
Lily Arkwright Princess Cut Collection
4. Emerald Cut
For those who value a vintage, art deco chic to their jewellery, the emerald cut is a great choice. This rectangular cut features step-cut facets that create a hall-of-mirrors effect, enhancing clarity and giving the diamond a sophisticated look. While it’s less sparkly than brilliant cuts, its clean lines and emphasis on transparency make it a favourite among those seeking a more understated elegance.
Lily Arkwright Emerald Cut Collection
5. Cushion Cut
A blend of vintage charm and modern design, the cushion cut combines a square or rectangular shape with rounded corners. Its romantic, soft look is perfect for those who want a blend of old-world appeal and contemporary style. Cushion cuts can have varying levels of brilliance, depending on the facet pattern, making them a versatile and timeless choice.
Lily Arkwright Cushion Cut Collection
6. Elongated Cushion Cut
Similar to the cushion cut but with a more elegant, longer shape, the elongated cushion is a popular update to a classic shape. It’s a flattering and graceful option for those seeking something a truly timeless piece. Zendaya recently unveiled her incredible 5.02ct elongated cushion engagement ring, in a stunning two-stone button-back setting.
Lily Arkwright Elongated Cushion Collection
7. Marquise Cut
The marquise cut is an elongated shape with pointed ends, now most famous as the central stone in Selena Gomez’s stunning 5 carat engagement ring. This cut creates the illusion of a larger diamond and maximises carat weight, making it a great choice for those who want a statement piece. Its bold appearance adds a touch of drama and uniqueness to any setting.
Lily Arkwright Marquise Cut Ring
8. Pear Cut
The pear shape combines the rounded edges of the round brilliant with the elongated form of the marquise cut, resulting in a teardrop shape. Known for its graceful, feminine appearance, it’s a versatile cut that works beautifully in engagement rings, pendants, and earrings. The pear shape also creates the illusion of a longer, more slender finger.
Lily Arkwright Pear Cut Collection
9. Heart Cut
The heart cut is the ultimate symbol of romance. This cut is ideal for those who want a sentimental, unique piece of jewellery that speaks to their personality. Heart-shaped diamonds offer brilliant sparkle and make a bold statement while carrying a personal and meaningful touch.
Lily Arkwright Bespoke Heart Shaped Engagement Ring
10. Radiant Cut
The radiant cut combines the brilliance and fire of a traditional diamond cut with a clean, modern rectangular shape. With cut corners, the radiant cut offers both brilliance and durability, making it a popular choice for engagement rings. Its vibrant sparkle and modern look make it perfect for those who love a bit of edge without sacrificing elegance.
Lily Arkwright Radiant Cut Collection
11. Asscher Cut
The Asscher cut is similar to the emerald cut but with a square shape and step-cut facets that create a hall-of-mirrors effect. This cut exudes vintage charm and is perfect for those who appreciate classic style with a bit of flair. The Asscher cut is known for its clarity and geometric beauty, making it an ideal choice for those seeking timeless sophistication.
Lily Arkwright Asscher Cut Collection
12. Baguette Cut
A baguette cut a rectangular diamond often used as an accent stone. With step-cut facets, the baguette adds sleek elegance to any piece, typically used in halo settings or as side stones. Though not usually the focal point, baguettes enhance the overall design with their sophisticated, geometric lines.
Lily Arkwright Baguette Collection
Choosing the right diamond cut is a personal decision that depends on your style and the look you want to achieve. Whether you prefer the classic round brilliant or something more unique like the emerald or asscher, each cut offers distinct appeal. At Lily Arkwright, we ensure every diamond meets the highest quality standards, so you can confidently choose the perfect stone for your special occasion. Explore our collection today and find your ideal diamond shape!