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Diamonds

Collections / Diamonds

Shape
Shape influences the personality and price of a 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.
Yellow Diamonds (Choose Below)
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.
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.
Certificate
All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.
Diamonds
Diamonds
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24 / 96,284  Products
0.18 Carat Round Diamond

0.18 Carat Round Diamond

Very Good | K | VS1

$159.00
0.31 Carat Princess Diamond
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0.31 Carat Princess Diamond

Good | L | SI1

$177.00
0.30 Carat Pear Diamond
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0.30 Carat Pear Diamond

Good | L | SI1

$181.00
0.32 Carat Marquise Diamond
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High Definition

0.32 Carat Marquise Diamond

Very Good | L | VS1

$181.00
0.30 Carat Emerald Diamond
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0.30 Carat Emerald Diamond

Very Good | L | VS2

$183.00
0.30 Carat Marquise Diamond
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0.30 Carat Marquise Diamond

Good | L | VS2

$186.00
0.21 Carat Pear Diamond

0.21 Carat Pear Diamond

Very Good | F | VVS1

$186.00
0.31 Carat Emerald Diamond
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High Definition

0.31 Carat Emerald Diamond

Very Good | L | VS2

$187.00
0.29 Carat Pear Diamond
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0.29 Carat Pear Diamond

Good | K | VS2

$187.00
0.30 Carat Princess Diamond
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0.30 Carat Princess Diamond

Good | L | VS1

$189.00
0.31 Carat Emerald Diamond
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High Definition

0.31 Carat Emerald Diamond

Good | L | VVS2

$189.00
0.32 Carat Emerald Diamond
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0.32 Carat Emerald Diamond

Good | L | VVS2

$190.00
0.31 Carat Oval Diamond
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0.31 Carat Oval Diamond

Good | L | SI1

$190.00
0.19 Carat Round Diamond

0.19 Carat Round Diamond

Ideal | K | VVS1

$191.00
0.18 Carat Round Diamond

0.18 Carat Round Diamond

Very Good | I | VS2

$198.00
0.18 Carat Round Diamond

0.18 Carat Round Diamond

Very Good | I | VS2

$198.00
0.18 Carat Round Diamond

0.18 Carat Round Diamond

Ideal | I | VS2

$199.00
0.30 Carat Emerald Diamond
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High Definition

0.30 Carat Emerald Diamond

Good | K | VS2

$200.00
0.33 Carat Marquise Diamond
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0.33 Carat Marquise Diamond

Good | L | VS2

$201.00
0.30 Carat Oval Diamond
High Definition

0.30 Carat Oval Diamond

Good | K | SI2

$201.00
0.30 Carat Oval Diamond
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0.30 Carat Oval Diamond

Good | L | SI1

$203.00
0.32 Carat Marquise Diamond
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0.32 Carat Marquise Diamond

Very Good | L | VS1

$204.00
0.40 Carat Oval Diamond
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High Definition

0.40 Carat Oval Diamond

Very Good | L | SI1

$205.00
0.30 Carat Emerald Diamond
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High Definition

0.30 Carat Emerald Diamond

Good | L | VVS1

$206.00

GIA and AGS Certified Loose Diamonds

Whether you are looking for a diamond to set in a pendant, a pair of earrings, or a diamond engagement ring, Ritani has the perfect diamond selection for you. Each natural diamond from Ritani is certified by either the GIA or AGS, two of the most respected grading agencies in the world. Round-cut diamonds are the most popular shape, followed by cushion-cut diamonds and princess-cut diamonds. In recent years, oval-cut diamonds have skyrocketed in popularity. It's important to educate yourself on the 4Cs before shopping for a diamond. In order to get a beautiful, sparkling diamond, choose the best cut grade possible. Check out our education center to learn more about diamonds at your own pace. If HD images or videos of your diamond are not listed, you can request them. Need help selecting the right diamond? Chat with a member of our Diamond Concierge team, or schedule an appointment with our non-commissioned Virtual Gemologists to get a live, in-depth look at your diamond.

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Round-Cut Diamonds
Cushion-Cut Diamonds
Princess-Cut Diamonds
Emerald-Cut Diamonds
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