The Ultimate Guide to Rectangle Diamond Shapes

When it comes to selecting the perfect diamond for your engagement ring or jewelry, the shape of the diamond plays a pivotal role in enhancing its beauty and appeal. Among the various shapes available, rectangular diamonds have gained popularity for their unique elegance and timeless charm. This guide will explore the various types of rectangular diamond shapes, their characteristics, and important considerations when choosing one for your special occasion.

Comparison Table of Rectangular Diamond Shapes

Diamond Shape Description Cut Style Brilliance Popularity Common Uses
Emerald Cut Rectangular shape with step cut facets and trimmed corners Step Cut Moderate High Engagement rings, statement pieces
Asscher Cut Square shape with deep pavilion and step cut facets Step Cut Moderate Moderate Vintage-style rings, earrings
Cushion Cut Soft rectangular shape with rounded corners Brilliant Cut High High Engagement rings, pendants
Radiant Cut Rectangular shape with brilliant cut facets Brilliant Cut Very High High Engagement rings, bracelets
Princess Cut Square shape with pointed corners, often mistaken for rectangular Brilliant Cut Very High Very High Engagement rings, earrings
Baguette Cut Long, slender shape often used as accent stones Step Cut Low to Moderate Moderate Wedding bands, side stones

Understanding Rectangular Diamond Shapes

What are Rectangular Diamonds?

Rectangular diamonds are characterized by their elongated shape, which offers a unique aesthetic compared to traditional round diamonds. The most common types include the emerald cut, Asscher cut, cushion cut, radiant cut, and baguette cut. Each of these shapes has distinct features that cater to different tastes and preferences.

The Emerald Cut

The emerald cut is one of the most iconic rectangular shapes. Known for its step-cut facets, this diamond features a unique “hall of mirrors” effect that enhances its clarity and depth. Its elongated shape can make fingers appear longer, adding elegance to any engagement ring. Emerald cuts are often set in minimalist settings to highlight their beauty.

The Asscher Cut

Similar to the emerald cut, the Asscher cut has a square shape with a deep pavilion and step-cut facets. This cut was developed in the early 20th century and gained popularity for its vintage appeal. With larger facets, Asscher cut diamonds also reflect light beautifully, making them a favorite for those who appreciate a classic look.

The Cushion Cut

The cushion cut combines elements of both square and rectangular shapes. Its rounded corners and larger facets give it a soft, romantic appearance. This diamond shape is known for its brilliance and ability to hide inclusions well, making it a popular choice for engagement rings. The cushion cut is highly versatile and can suit various settings.

The Radiant Cut

The radiant cut is a modern rectangular diamond shape that features both brilliant and step cut facets. This cut maximizes sparkle and brilliance, making it an excellent choice for those who want a radiant diamond. Its versatility allows it to be used in various styles of jewelry, from engagement rings to statement pieces.

The Baguette Cut

Diamond Shapes & Cut Types: Education & Shape Charts - Tiffany & Co.

Baguette cut diamonds are typically long and slender, making them ideal for use as accent stones in jewelry. While not as commonly used as center stones, baguettes can create a stunning visual effect when paired with other diamonds, especially in wedding bands or in combination with larger center stones.

Choosing the Right Rectangular Diamond Shape

Consider Your Style

When selecting a rectangular diamond, consider your personal style and the type of jewelry you plan to create. For a modern, sophisticated look, the radiant or cushion cut may be ideal. If you prefer a vintage aesthetic, the emerald or Asscher cuts can beautifully complement your vision.

Setting Matters

The setting of the diamond plays a crucial role in enhancing its beauty. Popular settings for rectangular diamonds include solitaire, halo, and three-stone settings. An emerald cut, for example, looks stunning in a simple solitaire setting, while a cushion cut can shine in a halo setting.

Technical Features of Rectangular Diamonds

Feature Emerald Cut Asscher Cut Cushion Cut Radiant Cut Baguette Cut
Facet Arrangement Step Cut Step Cut Brilliant Cut Brilliant Cut Step Cut
Typical Ratios 1.5 – 2.0 1.0 – 1.1 1.0 – 1.2 1.5 – 2.0 2.0 – 3.0
Ideal Color Grade H or higher H or higher G or higher G or higher H or higher
Ideal Clarity Grade VS2 or higher VS2 or higher VS2 or higher VS2 or higher VS2 or higher
Market Demand High Moderate Very High High Moderate

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Conclusion

Rectangular diamond shapes offer a unique blend of elegance, character, and versatility. Whether you prefer the classic appeal of the emerald cut, the vintage charm of the Asscher cut, or the modern brilliance of the radiant cut, there is a rectangular diamond that can meet your aesthetic desires. The right choice will not only reflect your personal style but also create a stunning piece of jewelry that can be cherished for generations.

FAQ

What is the difference between shape and cut in diamonds?
Shape refers to the outline of the diamond when viewed from above, while cut pertains to how the diamond’s facets are arranged. For example, a diamond might be an emerald shape but have a step cut.

Are rectangular diamonds more expensive?
The price of rectangular diamonds varies based on factors like carat weight, color, clarity, and cut quality. Generally, shapes like radiant and cushion cuts may be priced higher due to their popularity.

Can rectangular diamonds be set in any type of ring?
Yes, rectangular diamonds can be set in various styles, from solitaires to halo settings. The choice depends on personal preference and the overall design vision.

How do I choose the best rectangular diamond?
Consider factors like your personal style, the ring setting, and your budget. It’s also important to evaluate the diamond’s cut, color, and clarity.

What are the most popular rectangular diamond shapes?
The most popular rectangular shapes include the emerald cut, Asscher cut, cushion cut, and radiant cut. Each has its unique characteristics that appeal to different tastes.

Do rectangular diamonds have less sparkle than round diamonds?
Not necessarily. While round diamonds typically have more brilliance due to their cut, many rectangular shapes, especially the radiant and cushion cuts, can also exhibit exceptional sparkle.

What settings work best for rectangular diamonds?
Simple solitaire settings, halo settings, and three-stone settings are popular choices for rectangular diamonds, enhancing their shape and brilliance.

How can I ensure I’m getting a quality rectangular diamond?
Look for diamonds graded by reputable organizations like GIA or AGS. Pay attention to the 4 Cs: cut, color, clarity, and carat weight.

What is a baguette diamond best used for?
Baguette diamonds are commonly used as accent stones in jewelry pieces, such as wedding bands or alongside larger center stones, to create a stunning visual effect.

Can I find rectangular diamonds from specific vendors?
Yes, many reputable vendors, including www.tiffany.com, www.lumeradiamonds.com, and www.brilliantearth.com, offer a variety of rectangular diamond shapes for engagement rings and other jewelry pieces.