Emerald shape lab grown diamonds vary most noticeably in their length-to-width ratio. A ratio close to 1:1 reads almost square, while anything above 1.5 stretches into a longer, more dramatic rectangle. Both styles use the same open step facets, so the choice comes down entirely to personal taste and how the piece will be styled or worn day to day and evening, at home or out.
As a benchmark, a 0.27-carat, IGI-certified, Ideal cut, D color, VS2 clarity emerald diamond costs around $110. Since D already sits at the top of the color scale, carat size and clarity are what move the price most within this category, more so than color grade, which is already at its natural ceiling.
Because the emerald cut’s large, open facets act almost like windows into the lab diamond, making any inclusions more visible. This is why clarity deserves serious attention here. VS2 keeps things looking clean at typical viewing distance, though buyers who want a completely flawless face-up look sometimes step up a grade or two higher for extra assurance, peace of mind, and confidence in the purchase.
Corner protection is an important factor with this shape, since the trimmed edges are exposed and can chip if knocked against something hard. A four-prong setting with reinforced corners is the standard choice, though a bezel offers maximum coverage for anyone who wears their jewelry hard or leads an active lifestyle day to day.
Loose Grown Diamond welcomes the chance to build an emerald cut diamond around your exact preferences. Let us know the carat weight, clarity grade, or ratio you have in mind. Send a reference photo if you have one, and we’ll walk you through the process from the first cut to the final polish and setting, keeping you informed at every stage along the way.
D color represents the highest color grade, indicating a completely colorless diamond with exceptional purity and brilliance.
Yes, D color diamonds are the brightest and whitest, lacking any noticeable yellow or brown tint.
While more accessible than natural diamonds, D color lab grown diamonds are still considered premium and less common.
Lab diamonds may not hold value like mined ones, but D color and a quality cut can help maintain resale interest.
Yes, D color is the highest color grade, and emerald cuts show color easily, so D is ideal for a bright, colorless appearance.
They exhibit a “hall-of-mirrors” sparkle less brilliant than round, but very elegant and unique.
Popular sizes range from 1.00 to 3.00 carats, but larger options are available.
Yes, an emerald shape is suitable for engagement rings, offering a sophisticated, timeless look with its elegant step-cut facets and elongated design.