1. Step 1: Choose Your Diamond or Gemstone
  2. Step 2: Choose Your Setting
  3. Step 3: View Complete Product

5 Carat Diamonds

Step out in absolute luxury with our range of 5 carat diamonds. Whether you are looking for loose diamonds or a special cut for your other half, we have the perfect stone for your jewelry. From the timeless cushion to the elegant emerald, our line of diamonds captures attention.

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.
Min
Max
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.
Min
Max
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.
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%.
Min
Max
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.
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Max
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.
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Max
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.
Lab Diamond Growth Process

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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5.01 Carat Very Good Cut Emerald Lab-Grown Diamond - G Color, SI2 Clarity - IGI Certified
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5.00 Carat Very Good Cut Emerald Lab-Grown Diamond - F Color, SI2 Clarity - IGI Certified
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5.04 Carat Very Good Cut Radiant Lab-Grown Diamond - E Color, SI2 Clarity - IGI Certified
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5.10 Carat Very Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.01 Carat Very Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.02 Carat Very Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.04 Carat Very Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.07 Carat Very Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.07 Carat Very Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.08 Carat Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.08 Carat Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.09 Carat Very Good Cut Asscher Lab-Grown Diamond - E Color, SI2 Clarity - IGI Certified
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5.02 Carat Very Good Cut Emerald Lab-Grown Diamond - H Color, VS2 Clarity - IGI Certified
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5.01 Carat Good Cut Cushion Lab-Grown Diamond - F Color, SI2 Clarity - IGI Certified
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5.07 Carat Very Good Cut Emerald Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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5.17 Carat Very Good Cut Emerald Lab-Grown Diamond - G Color, SI1 Clarity - IGI Certified
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5.01 Carat Very Good Cut Radiant Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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5.02 Carat Very Good Cut Radiant Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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5.03 Carat Very Good Cut Radiant Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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5.05 Carat Very Good Cut Radiant Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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5.07 Carat Very Good Cut Radiant Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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5.16 Carat Very Good Cut Radiant Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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5.06 Carat Very Good Cut Radiant Lab-Grown Diamond - E Color, SI1 Clarity - IGI Certified
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5.17 Carat Very Good Cut Radiant Lab-Grown Diamond - F Color, SI1 Clarity - IGI Certified
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Step out in absolute luxury with our range of 5 carat diamonds. Whether you are looking for loose diamonds or a special cut for your other half, we have the perfect stone for your jewelry. From the timeless cushion to the elegant emerald, our line of diamonds captures attention.

Why Choose Ritani

Since the day we first opened our doors, we have been committed to providing exceptional diamonds to help you celebrate life your way. Our unique collection of loose 5 carat diamonds varies in clarity, shape and color, so you can always find your piece.

We understand every love story is unique, and we offer custom ring design services to help you tell yours. With our team of expert artisans and gemologists, we can bring any design to life from our state-of-the-art facility in New York. We include exact pricing with your 5 carat diamond ring design, so you know what you will be paying.

Buy 5 Carat Diamonds With Ritani

At Ritani, our diamonds are graded by the GIA and AGS, meaning you can always count on quality with every purchase. And because we value integrity, we apply transparency to all aspects of our business. When you buy a 5 carat diamond ring from Ritani, you'll receive transparent pricing. We have no hidden fees or inflated markups. Browse our collection of 5 carat diamonds or contact us with any questions you have.

If you need help selecting your 5 Carat Diamonds, reach out to us at 1-888-9RITANI or chat now.​

Common Questions

Frequently Asked Questions

The price range for 5-carat diamonds at Ritani varies based on the diamond's quality, including its cut, color, clarity, and certification. Prices typically start from around $150,000 and can go up significantly.
Yes, you can view 5-carat diamonds through Ritani s "Try Before You Buy" program, where you can schedule an in-person preview with a Preview Specialist.
Yes, all 5-carat diamonds at Ritani are certified by reputable gemological laboratories such as GIA, AGS, or IGI.