Diamond Rings 101: A Guide To Choosing The Right Shape

Selecting the perfect diamond ring is a testament to love, a marker of milestones, and an echo of personal style. It’s an intimate journey that combines emotion, tradition, and aesthetics into a single, sparkling symbol. At the heart of this decision is the shape of the diamond, a choice that influences not just the ring’s appearance but its very soul.

That said, this guide offers a comprehensive look into the array of diamond shapes available, each with its allure and story. From the timeless radiance of the round brilliant to the sleek sophistication of the emerald cut, it navigates through the subtleties that distinguish one shape from another.

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Young woman’s hand with diamond engagement ring princess cut, gold outside outdoors in NYC New York City Brooklyn Bridge Park by east river, cityscape, skyline bokeh

Types Of Diamond Shapes

Exploring diamond shapes is like uncovering the many languages of love and expression, each shape offering a distinct voice and narrative. Below are the different types of diamond cuts you can choose from:

1 Princess Cut

The princess cut diamond ring is a modern classic known for its sharp angles and contemporary beauty. It features a square or slightly rectangular shape with numerous sparkling facets designed to capture and reflect light vividly. Its clean lines and geometric form make it a favorite for those seeking a blend of traditional sparkle with a modern aesthetic. This cut is often showcased in engagement rings, where its unique shape can be protected and highlighted through specific settings like the V-prong.

2 Round Brilliant Cut

The round brilliant cut is the quintessence of diamond shapes, celebrated for its unmatched brilliance and fire. With 58 facets precisely engineered to maximize light reflection, it’s a symbol of purity and timeless elegance. This cut is highly versatile, fitting seamlessly into any setting from classic solitaire to more elaborate designs, making it the most popular choice for engagement rings and fine jewelry worldwide.

3 Oval Cut

Oval cut diamonds merge the brilliance of the round cut with a distinctive elongated shape, offering a unique elegance that elongates the finger. This shape is increasingly popular for its soft curves and impressive sparkle, providing a modern twist on the traditional round diamond. Oval diamonds are versatile and flatter every hand type, making them an excellent choice for a variety of jewelry pieces, especially engagement rings.

4 Marquise Cut

The marquise cut, with its elongated shape and pointed ends, is a nod to royal elegance and maximizes carat weight, making the diamond appear larger. Originating from the court of King Louis XV of France, this cut is rich in history and perfect for those looking to make a bold statement. Its unique shape is ideal for creating the illusion of longer, more slender fingers and works beautifully in settings that emphasize its distinctive form.

5 Pear-Shaped Diamonds

Combining the characteristics of both the round and marquise cuts, pear-shaped diamonds or teardrops are celebrated for their unique beauty and curvature. This cut is ideal for someone looking for a distinctive and elegant diamond that combines brilliance with a soft, rounded point. The pear shape is versatile, making it suitable for a range of jewelry styles, particularly engagement rings, where it can be set to enhance its unique silhouette.

6 Emerald Cut

The emerald cut is distinguished by its step-cut facets and elongated rectangular shape, offering a different kind of beauty with its open table and clipped corners. This cut emphasizes clarity over brilliance, with a hall-of-mirrors effect that showcases the diamond’s pure and unadulterated color. Its vintage appeal and sophisticated lines make it a favorite for those who appreciate a more understated elegance.

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Diamond Cuts

Factors To Consider When Selecting The Right Diamond Shape

Understanding these elements can help in making a choice that not only suits personal taste but also complements lifestyle and symbolic intentions.

Personal Style

The chosen diamond shape should reflect the wearer’s style and aesthetics. Each shape carries a different vibe and message—from the timeless elegance of the round brilliant cut to the bold modernity of the princess cut or the vintage charm of the emerald cut. Consider what each shape communicates and how it aligns with the wearer’s fashion sense and personality.

Finger Shape And Hand Size

Different diamond shapes interact with the wearer’s hand in unique ways. For instance, elongated shapes like the oval, marquise, and pear can make shorter fingers appear longer and slenderer, while round cuts might better suit longer fingers. The size of the diamond in relation to the hand is also crucial; larger stones can overwhelm small hands, while they might look perfectly proportioned on larger hands.


The diamond shape can significantly impact the price of the stone. For example, round brilliant cuts are often more expensive due to high demand and the number of rough diamonds lost during cutting. In contrast, shapes like the marquise or pear might offer a larger apparent size for the same carat weight, providing a perception of greater value.

Symbolism And Meaning

For many, the choice of diamond shape carries symbolic significance. Heart-shaped diamonds symbolize love and affection, while the unique cut of a marquise represents individuality and flair. Consider what each shape means to you personally or the message you wish to convey through your jewelry.

Durability And Daily Wear

Some diamond shapes are more prone to chipping and wear over time, especially those with pointed edges like the marquise, pear, and princess cuts. If the ring is to be worn daily, choosing a shape that can withstand the rigors of everyday life is crucial. Rounded shapes or those with protected corners tend to be more durable.


The right diamond is out there, ready to become a cherished part of your life’s story, capturing memories and moments in its eternal sparkle. With thoughtful consideration and a keen understanding of what each shape offers, you’re well-equipped to make a selection that you’ll adore for a lifetime, a luminous emblem of your love and life.

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