The Ultimate Guide to Popular Diamond Shapes: Find Your Perfect Match

Choosing a diamond involves several significant decisions, one of the most important being the shape of the diamond. The shape of a diamond refers to its geometric outline, and this article will guide you through some of the most popular options, helping you find the perfect shape that aligns with your style and personality. 

 

Round Brilliant Cut

Round Brilliant Diamond Cut GraphicRound Brilliant Diamond Cut Graphic

The Round Brilliant is the most traditional diamond shape, renowned for its timeless appeal and popularity in engagement rings. Featuring 57 facets, this cut is designed for optimal brilliance, reflecting light to maximise sparkle. 

Cushion Cut

Cushion Cut Diamond GraphicCushion Cut Diamond Graphic

The Cushion cut is a square or rectangular shape with rounded corners, offering a contemporary alternative to the Round Brilliant. This cut is perfect for those seeking a modern twist with a touch of classic elegance. 

Princess Cut

Princess Diamond Cut GraphicPrincess Diamond Cut Graphic

Princess cut diamonds are square modified brilliant cuts with over 50 facets. This cut provides a high level of brilliance with a unique chevron pattern, creating a distinct look. Often less expensive due to minimal wastage during cutting, the Princess cut is a modern favourite. 

Emerald Cut

Emerald Cut Diamond Graphic Emerald Cut Diamond Graphic

The Emerald cut features parallel rectangular facets and a large open table, highlighting the diamond's colour and clarity. Its clean, linear appearance is ideal for art deco-inspired ring styles, adding elegance and sophistication while making the hand look slender and graceful. 

Oval Cut

Oval Cut Diamond Graphic Oval Cut Diamond Graphic

The Oval cut, with its 58 facets, is an elegant alternative to the Round cut. Its shape can create the illusion of longer fingers and often appears larger than a Round Brilliant of the same weight. This cut is perfect for those seeking individuality in their ring choice. 

Pear Cut

Pear Cut Diamond Graphic Pear Cut Diamond Graphic

Combining the Round Brilliant and Marquise styles, the Pear shape forms a tapered teardrop. This cut elongates the finger and offers maximum brilliance, ideal for someone looking for a distinctive and unique engagement ring. 

True Cut

True Cut Diamond Graphic True Cut Diamond Graphic

Exclusive to Tiffany, the True cut is a recent addition to their engagement ring styles. It features a mixed cut with a step-cut crown and a brilliant cut pavilion, offering a contemporary look. The subtle T symbol on the ring setting makes it a distinctively "Tiffany" choice, perfect for those seeking a distinctive and modern ring. 


Selecting the right diamond shape is a crucial step in finding the perfect gemstone that reflects your personality and style. Whether you prefer the timeless brilliance of the Round Brilliant, the modern appeal of the Princess cut, or the distinctive elegance of the True cut, there is a diamond shape for every taste. With this guide, you are better equipped to make an informed choice that will shine brilliantly for a lifetime.