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1 Carat Cushion Cut Lab Grown Diamonds

Color
A diamond’s color grade actually measures how little color it reflects. To strike the best balance between cost and beauty, go for diamonds in the Near Colorless range: G, H, and I.
Clarity
Clarity indicates how many flaws are visible to the naked eye. Too many flaws can detract from a diamond's beauty.
Cut
Cut is the quality of a diamond’s proportions and symmetry. The better a diamond’s proportions and symmetry, the more sparkle it will produce. Cut is the most important of the 4 Cs.
Delivery Date
In a rush to get your diamond? Choose your ideal delivery date.
Polish
A well-polished diamond will have excellent light return.
Fluorescence
Some diamonds glow blue or green when exposed to UV light. Since fluorescence is rarely visible, it has minimal impact on the appearance of your diamond. To save money, go for medium fluorescence.
Symmetry
Symmetry tells you how well a diamond’s facets align to create sparkle. Diamonds with perfect symmetry create the most sparkle and earn a grade of Excellent or Ideal.
Culet
The culet is the point at the bottom of the diamond. If the point has a facet on it, it can stop light from reflecting and detract from the diamond's sparkle. Choose a diamond with no culet for optimum sparkle.
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Certificate
All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.
Certificate
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All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.
Lab Diamond Growth Process
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Lab diamonds are made using two processes, HPHT and CVD. Both mimic the natural process of earth diamonds. LEARN ABOUT LAB DIAMONDS

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0.80 Carat Cushion Lab Diamond
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1-Carat Cushion-Cut Lab-Grown Diamonds

A cushion-cut lab-grown diamond in the 1-carat range is popular choice for an engagement ring or fine jewelry. Often, customers who want to maximize sparkle will choose a higher-quality cut in lieu of a larger carat size. Similarly, choose a lab-grown diamond over a natural diamond makes it possible to choose a higher carat weight within one's budget. With a 1-ct. cushion-cut lab-grown diamond, you get an excellent balance of beauty and affordability. 

For your 1-carat cushion-cut lab-grown diamond, choose a Very Good cut to get the most sparkle. If you would like to make your 1-carat cushion-cut lab-grown diamond appear larger, try putting it in a halo setting. The tiny lab-grown diamonds surrounding your central cushion-cut diamond will give the illusion of a larger stone while also adding plenty of sparkle.

Another option is to let your 1-carat cushion-cut lab-grown diamond stand out with a sophisticated solitaire setting. This minimalist option is especially timeless and perfect for someone who wants an understated yet elegant engagement ring.

If you would like a classic square-shaped cushion-cut lab-grown diamond, choose a stone with a length-to-width ration of 1.00 to 1.05. An elongated cushion-cut lab-grown diamond will have a length-to-width ratio of 1.06 to 1.10. Ritani carries both square-shaped cushion-cut lab-grown diamonds, as well as elongated cushion-cut lab-grown diamonds. One-carat cushion-cut lab-grown diamonds are great for incorporating into a design for custom jewelry, such as stud earrings or solitaire pendants.

Make sure to view HD images of your 1-carat cushion-cut lab-grown diamond before making a purchase. If you would like to see a diamond before making a purchase, take advantage of our "Try Before You Buy" program which allows you to schedule a convenient in-person preview with a Preview Specialist.

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