Discover the Perfect Diamond Shape for You
When it comes to choosing the perfect diamond, shape matters. Our expertly crafted Diamond Shape Chart is your go-to guide for exploring the beauty, brilliance, and individuality of each diamond cut. From timeless classics to modern masterpieces, weâve showcased our top shapes to help you make an informed decision.
Types of Diamond Shapes
When it comes to choosing the perfect diamond, shape matters. Our expertly crafted Diamond Shape Chart is your go-to guide for exploring the beauty, brilliance, and individuality of each diamond cut. From timeless classics to modern masterpieces, weâve showcased every shape to help you make an informed decision.
Whether youâre shopping for an engagement ring or simply want to expand your knowledge of diamond shapes, our Diamond Shape Chart is here to help. Discover the beauty of each shape and find the perfect fit for your next piece of jewelry.

Round Diamond
The most popular and iconic shape, known for maximum brilliance and fire due to its 58-facet cut. It reflects light in a way that maximizes sparkle and brilliance.
Classic & Timeless: Maximum brilliance and fire, thanks to its 58-facet cut.
Best For: Engagement rings, solitaires, and classic jewelry pieces.

Oval Diamond
Similar sparkle to the round but with a modern, elongated silhouette. The elongated shape can make the finger appear longer and slimmer, and it offers excellent brilliance, similar to the round cut.
Elegant & Elongated: Similar sparkle to the round but with a modern, elongated silhouette.
Best For: Adding a slimming effect on the finger and creating a sophisticated look.

Marquise Diamond
With its pointed ends, this shape maximizes carat weight and appears larger than other shapes of similar size. Marquise diamonds create the illusion of a larger stone and have a striking, dramatic look.
Regal & Dramatic: Maximizes carat weight and appears larger than other shapes of similar size.
Best For: Bold, statement-making jewelry pieces.

Pear Diamond
A teardrop shape that blends the round and marquise cuts. This hybrid cut offers a distinct blend of sparkle and elegance.
Unique & Feminine: A teardrop shape that blends the round and marquise cuts.
Best For: Earrings and pendants that emphasize elegance and uniqueness.

Trillion Diamond
Triangular in shape, itâs bold, modern, and eye-catching. Trillion diamonds are often used as accent stones due to their unique and modern triangular shape.
Modern & Distinctive: Bold, modern, and eye-catching triangular shape.
Best For: Side stones on rings and fashion-forward jewelry.

Heart Diamond
The ultimate symbol of love and romance, the heart-shaped diamond is as unique as it is iconic. This shape requires precise cutting for symmetry and balance.
Romantic & Sentimental: The ultimate symbol of love and romance.
Best For: Sentimental gifts, necklaces, and meaningful rings.

Emerald Cut Diamond
This rectangular shape features step cuts, emphasizing clarity and elegance. Unlike brilliant cuts, the emerald cut emphasizes clarity over sparkle, providing a "hall of mirrors" effect.
Sleek & Sophisticated: Emphasizes clarity and elegance with step cuts.
Best For: Vintage-inspired and art-deco-style jewelry.

Baguette Diamond
Thin, rectangular diamonds that add subtle sparkle to jewelry designs. Typically used as accent stones, baguettes are known for their clean, simple lines.
Streamlined & Minimalist: Thin, rectangular diamonds that add subtle sparkle.
Best For: Accents on engagement rings and sleek modern jewelry.

Cushion Diamond
A square or rectangular shape with rounded edges, offering a vintage feel. The cushion cutâs larger facets offer a "crushed ice" look, making it a great choice for those seeking a soft, romantic aesthetic.
Soft & Romantic: A square or rectangular shape with rounded edges.
Best For: Engagement rings with a soft, classic aesthetic.

Radiant Diamond
Combines the sparkle of a round cut with the elegance of an emerald shape. This hybrid cut provides the elegance of an emerald shape with the sparkle of a round diamond.
Brilliant & Versatile: Combines the sparkle of a round cut with the elegance of an emerald shape.
Best For: Modern engagement rings that maximize brilliance.

Princess Diamond
A square-shaped diamond with sharp, clean lines and exceptional sparkle. As one of the most brilliant square cuts, it hides inclusions well and offers a crisp, angular look.
Chic & Contemporary: Square-shaped with sharp, clean lines and exceptional sparkle.
Best For: Engagement rings that demand attention and modern flair.

Asscher Diamond
A square-shaped step cut known for its "hall of mirrors" effect. Similar to the emerald cut but more square, it emphasizes clarity over brilliance, offering a refined, vintage-inspired look.
Vintage & Refined: A square-shaped step cut known for its "hall of mirrors" effect.
Best For: Art-deco-inspired jewelry and sophisticated styles.

How to Choose the Right Diamond Shape
Choosing the right diamond shape depends on personal style, budget, and the type of jewelry youâre creating. Hereâs how to decide:
1. Consider Personal Style: Do you love timeless, classic styles or prefer something bold and unique? Round, cushion, and princess diamonds are great for classic styles, while pear, trillion, and heart shapes stand out with their uniqueness.
2. Think About Jewelry Type: Rings, necklaces, and earrings may all call for different shapes. For engagement rings, round, oval, and cushion are popular, while pear and heart shapes work well for pendants.
3. Factor in Budget: Different shapes can affect the price of the diamond. Round cuts are typically more expensive, while baguette and trillion cuts may offer more size for the cost.

Diamond Shape Vs. Diamond Cut
While âdiamond shapeâ and âdiamond cutâ are often used interchangeably, they are distinct. Diamond shape refers to the outline or form of the diamond, like round, oval, or princess. Diamond cut, however, describes how well the diamondâs facets reflect light, affecting its brilliance, fire, and scintillation. Cut quality is determined by the diamondâs proportions, symmetry, and polish. A diamondâs shape is its physical appearance, while its cut impacts its visual performance. You can choose any shape for a diamond and then select a cut.
FAQs About Diamond Shapes
Whether youâre shopping for an engagement ring or simply want to expand your knowledge of diamond shapes, our Diamond Shape Chart is here to help. Discover the beauty of each shape and find the perfect fit for your next piece of jewelry.
The round diamond is the most popular shape due to its maximum brilliance and timeless appeal.
Marquise, oval, and pear shapes often appear larger than other shapes of the same carat weight due to their elongated forms. Learn more about which diamond shape looks the biggest.
It depends on your style! Round, cushion, and princess shapes are timeless, while pear, oval, and marquise offer unique alternatives.
The round diamond has the most brilliance, but princess and radiant shapes offer strong sparkle too.

Need Help Finding Your Perfect Diamond?
Let the experts at Winstonâs Crown Jewelers guide you to the diamond of your dreams. From the timeless elegance of a round cut to the bold beauty of a trillion, every shape tells a story of brilliance and style. Our team is here to make your search effortless and enjoyable. Contact Winstonâs Crown Jewelers today and let us help you find the diamond thatâs uniquely yours.