At jewelrysors, our diamond and gemstone collections are thoughtfully curated in a wide range of shapes and styles, each designed to express individuality and timeless beauty. When choosing an engagement ring, selecting the diamond or gemstone shape is often the very first — and most important — decision you’ll make.
Alongside the 4Cs, the shape of the stone has the greatest influence on the overall character, presence, and visual impact of the ring. Below, we introduce the most popular diamond shapes to help you understand their unique qualities and confidently choose the one that speaks to you.
Round Brilliant
The most iconic and widely chosen diamond shape. The Round Brilliant is celebrated for its classic appeal and exceptional sparkle. Its precisely calculated facets are designed to maximise light reflection, making it the ultimate choice for brilliance.
Oval
Elegant and contemporary, the Oval shape offers a softer alternative to the round cut. Its elongated form flatters the finger and often appears larger than its carat weight, making it a popular modern favourite.
Cushion
Defined by a square or rectangular outline with gently rounded corners, the Cushion cut combines vintage charm with modern versatility. Its larger facets create bold flashes of light rather than intense sparkle.
Princess
Sharp, symmetrical, and modern, the Princess cut is square in shape with clean lines and strong brilliance. As one of the most popular diamond shapes, it offers a contemporary look with striking fire.
Radiant
Featuring a rectangular outline with trimmed corners, the Radiant cut blends the elegant structure of the Emerald cut with the sparkle of a Brilliant diamond — offering the best of both worlds.
Asscher
Recognisable by its square shape and deeply stepped facets, the Asscher cut has a bold, architectural appearance. Its high crown and symmetrical design create captivating depth and brilliance.
Heart
A universally recognised symbol of love, the Heart-shaped diamond is romantic, expressive, and full of character — a meaningful choice for those who want a truly sentimental design.
Emerald
Elegant and elongated, the Emerald cut highlights clarity and colour through its linear step-cut facets. Its refined appearance makes it ideal for high-quality diamonds and a sophisticated aesthetic.
Pear
Also known as the teardrop shape, the Pear combines the sparkle of a Brilliant cut with the elegance of a Marquise. Its tapered silhouette elongates the finger and offers a distinctive, graceful look.
Marquise
With pointed ends and a brilliant-cut facet pattern, the Marquise shape offers the largest surface area of any diamond shape — making it appear larger than its carat weight and strikingly contemporary.
Trillion
A bold triangular shape with equal sides and a flat table, the Trillion cut delivers a geometric, modern aesthetic that stands out with sharp symmetry and brilliance.
Baguette
Minimalist and refined, the Baguette cut features long, rectangular lines and fewer facets. Often used as accent stones, Baguettes add structure and elegance to engagement ring designs.