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Collections / 1 Carat Cushion Cut Lab Grown Diamond

Price
Many factors impact diamond price. With Ritani's Diamond Price Match Guarantee you can be confident you'll get the best price for a diamond. Tip: Tradition tells you to budget 2-3 months' salary for your ring. We say, just do you.
Carat
Carat is the measure of a diamond's weight and size. We offer an array of high-quality diamonds ranging from 0.18 to 25.00 carats- with 1.00 carat being the most popular.
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.
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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.
Depth
Depth percentage correlates with a diamond's sparkle factor. It is measured by dividing the diamond height by its diameter. For maximum sparkle, the depth percentage of a round diamond should be between 54% and 66%.
Length/Width Ratio
The proportional relationship between your diamond’s length and width. A perfect round diamond would measure equally 1-to-1, so its LxW ratio would measure as 1.
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.
Table
Table percentage tells you how big a diamond’s topmost facet (aka table) is in comparison to its diameter (aka girdle). When that ratio is in the right range, a diamond will sparkle more.
Certificate
All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.
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24 / 96  Products
0.90 Carat Cushion Lab Diamond
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0.90 Carat Cushion Lab Diamond

Very Good | J | VS2

$592.00
1.00 Carat Cushion Lab Diamond
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1.00 Carat Cushion Lab Diamond

Very Good | E | SI2

$598.00
0.90 Carat Cushion Lab Diamond
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0.90 Carat Cushion Lab Diamond

Very Good | J | VS2

$631.00
0.75 Carat Cushion Lab Diamond
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High Definition

0.75 Carat Cushion Lab Diamond

Good | I | VVS2

$647.00
0.80 Carat Cushion Lab Diamond
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0.80 Carat Cushion Lab Diamond

Good | L | VS1

$719.00
0.82 Carat Cushion Lab Diamond
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0.82 Carat Cushion Lab Diamond

Very Good | F | VS2

$725.00
0.75 Carat Cushion Lab Diamond

0.75 Carat Cushion Lab Diamond

Very Good | F | VVS1

$762.00
0.91 Carat Cushion Lab Diamond
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0.91 Carat Cushion Lab Diamond

Good | I | VVS2

$769.00
0.87 Carat Cushion Lab Diamond
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High Definition

0.87 Carat Cushion Lab Diamond

Good | I | VVS2

$772.00
0.91 Carat Cushion Lab Diamond

0.91 Carat Cushion Lab Diamond

Very Good | H | SI1

$776.00
0.91 Carat Cushion Lab Diamond

0.91 Carat Cushion Lab Diamond

Good | J | VS1

$804.00
0.90 Carat Cushion Lab Diamond

0.90 Carat Cushion Lab Diamond

Very Good | H | VS2

$824.00
0.91 Carat Cushion Lab Diamond

0.91 Carat Cushion Lab Diamond

Very Good | H | VS2

$833.00
1.00 Carat Cushion Lab Diamond
Best Value

1.00 Carat Cushion Lab Diamond

Very Good | D | SI1

$836.00
0.90 Carat Cushion Lab Diamond

0.90 Carat Cushion Lab Diamond

Very Good | G | VS2

$842.00
1.00 Carat Cushion Lab Diamond

1.00 Carat Cushion Lab Diamond

Good | F | SI2

$849.00
0.77 Carat Cushion Lab Diamond
Best Value
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0.77 Carat Cushion Lab Diamond

Very Good | E | VVS2

$873.00
1.00 Carat Cushion Lab Diamond
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1.00 Carat Cushion Lab Diamond

Very Good | G | SI1

$895.00
1.00 Carat Cushion Lab Diamond
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1.00 Carat Cushion Lab Diamond

Good | G | SI1

$902.00
0.90 Carat Cushion Lab Diamond

0.90 Carat Cushion Lab Diamond

Very Good | G | VS1

$936.00
0.91 Carat Cushion Lab Diamond
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0.91 Carat Cushion Lab Diamond

Very Good | G | VVS2

$940.00
0.92 Carat Cushion Lab Diamond
Best Value
High Definition

0.92 Carat Cushion Lab Diamond

Very Good | J | VVS1

$949.00
1.00 Carat Cushion Lab Diamond

1.00 Carat Cushion Lab Diamond

Very Good | E | SI2

$979.00
0.90 Carat Cushion Lab Diamond
Best Value
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0.90 Carat Cushion Lab Diamond

Very Good | F | VS2

$998.00

1 Carat Cushion Cut Lab Grown Diamond

Cushion cut lab grown diamonds in the 1 carat range are a popular choice for engagement rings and fine jewelry. Often, customers who want to maximize sparkle will choose a higher quality cut, in lieu of a larger carat size. 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 cushion cut will give the illusion of a larger stone as well as add extra sparkle. Or let your 1 carat cushion cut lab grown diamond stand out with a sophisticated solitaire setting. If you would like a classic square shaped cushion cut lab grown diamond, choose a lab grown diamond with a length to width ratio 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. 1 carat cushion cut lab grown diamonds are a great choice for custom jewelry, such as stud earrings and solitaire pendants. Make sure to view HD images of your 1 cushion cut lab grown diamond before making a purchase.  


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