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Emerald Cut Lab Grown Diamonds

The elegant precision of an emerald cut lab grown diamond features a distinct hall-of-mirrors effect, with parallel step-cut facets.

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An emerald cut lab grown diamond features one of the oldest shapes of precious stone, tracing back to the 16th century. The emerald cut was originally created for cutting emerald gemstones, but eventually cutters took notice of this stunning shape and applied it to all types of precious gemstones. Lab grown emerald cut diamonds offer a different type of beauty from classic round cuts – they exhibit exceptional clarity and make for a distinctive look when set in fine jewelry. The facets of a lab grown emerald cut diamond are rectilinear, and this cut’s long, narrow facets produce a prismatic reflection as opposed to brilliance, evoking a house of mirrors or a staircase look.


Each of our carefully curated lab grown emerald diamonds are Beyond Conflict Free™ in accordance with our mission to cultivate a more ethical, transparent, sustainable, and compassionate jewelry industry. A Brilliant Earth lab grown emerald diamond is a stunning and an ethical choice: they're beautiful, inside and out.

Emerald cut lab grown diamonds are available across a wide range of carat weights, from under 0.3 carat to more than 20 carats. Product listings display carat weight for each stone so you can compare options in your preferred range.
Filter emerald cut lab grown diamonds by carat, color, clarity, cut grade, L:W ratio, price, and certificate lab to narrow choices. A Brilliant Earth jewelry specialist can help recommend filters based on the look you want.
Emerald cut lab grown diamonds are offered in many color grades from D through J and clarity grades from IF to SI. Each listing shows the color and clarity so you can compare how different grades match your preferences.
Diamond detail pages include report information such as carat weight, measurements, cut grade, color, clarity, table, depth, polish, symmetry, and the issuing lab. These details help you evaluate a stone before adding it to a ring.
Two stones with the same grades can differ in proportions, length-to-width ratio, facet pattern, and measurements, which affects their face-up appearance. Reviewing measurements and real-view images helps reveal those visual differences.
Yes, many emerald cut lab grown diamonds include 360-degree views, videos, and real-view photos to help evaluate proportions and appearance. Look for media on the diamond detail page to compare stones from multiple angles.
Emerald cut lab grown diamonds fit well in solitaire, halo, three-stone, bezel, and vintage-inspired settings, among others. A Brilliant Earth jewelry specialist can confirm dimensions and recommend settings that accommodate your chosen stone.
Emerald cut diamonds complement classic, Art Deco, minimalist, and vintage-inspired styles because of their linear facets and elegant profile. Consider a setting that emphasizes the stone’s step-cut lines to showcase its architectural look.
Common length-to-width ratios for emerald cut diamonds typically range from about 1.30 to 1.40, with variations creating slightly more elongated or more square appearances. Check the L:W ratio on listings to find the proportion that matches your style preference.
Yes, you can add a selected emerald cut lab grown diamond to an engagement ring. A Brilliant Earth jewelry specialist can help confirm compatibility and guide the next steps for setting your chosen stone.