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Oval Cut Diamonds

Shop our beautiful collection of Oval Cut Diamonds. Take advantage of our diamond transparency to see the wholesale cost of your diamond! Look for the best value badge to find the best priced diamonds in the market.

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Quick Ship Diamonds
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Quick Ship Diamonds
Shop loose diamonds that ship in 2 days or less. Delivery dates may change if you add your diamond to a setting.
Best Value
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Best Value
Shop loose diamonds in our inventory that we have identified as being Best Value. Best price and balance of the 4C's on the market.
Ritani Reserve Ritani Reserve
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Ritani Reserve
Ritani Reserve Diamonds are an exclusive selection of diamonds that have the best cut which offers maximum sparkle. They reflect the most light, maximum brilliance, fire, and scintillation.
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.
Polish
A well-polished diamond will have excellent light return.
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Girdle Thickness
The girdle is the outer edge of the diamond, where the crown top meets the pavilion bottom.
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.
Price Per Carat
Crown Angle
Pavilion Angle
Width (mm)
Height (mm)
Length (mm)
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.
Girdle Thickness
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The girdle is the outer edge of the diamond, where the crown top meets the pavilion bottom.
Medium
Sli. Thick
Thick
Very Thick
Ext. Thick
Fluorescence
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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.
None
Faint
Medium
Strong
Very Strong
Price Per Carat
Crown Angle
Pavilion Angle
Width (mm)
Height (mm)
Length (mm)
Depth %
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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
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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
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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.
Excellent
Very Good
Good
Table
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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
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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.
None
Very Small
Small
Medium
Slightly Large
Large
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.
Quick Ship Diamonds
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Quick Ship Diamonds
Shop loose diamonds that ship in 2 days or less. Delivery dates may change if you add your diamond to a setting.
Best Value
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Best Value
Shop loose diamonds in our inventory that we have identified as being Best Value. Best price and balance of the 4C's on the market.
Ritani Reserve Ritani Reserve
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Ritani Reserve
Ritani Reserve Diamonds are an exclusive selection of diamonds that have the best cut which offers maximum sparkle. They reflect the most light, maximum brilliance, fire, and scintillation.
0.30 Carat Oval Diamond
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Natural
BEST VALUE
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$355.00 $370.00
0.3Carat
HColor
VS2Clarity
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0.37 Carat Oval Diamond
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Natural
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$414.00 $431.00
0.37Carat
GColor
SI1Clarity
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0.40 Carat Oval Diamond
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$419.00 $436.00
0.4Carat
IColor
VS2Clarity
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0.38 Carat Oval Diamond
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Natural
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Fast Delivery
Fast Delivery
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$430.00 $448.00
0.38Carat
GColor
SI1Clarity
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0.37 Carat Oval Diamond
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Natural
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$468.00 $487.00
0.37Carat
GColor
SI1Clarity
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0.37 Carat Oval Diamond
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Natural
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$476.00 $496.00
0.37Carat
GColor
VS2Clarity
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0.32 Carat Oval Diamond
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$478.00 $498.00
0.32Carat
GColor
VS2Clarity
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0.38 Carat Oval Diamond
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$481.00 $501.00
0.38Carat
HColor
VS2Clarity
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GEMOLOGIST PICKS
These diamonds were hand picked by our in house gemologists who focus on balancing the 4 C's and best value pricing. Our gemologists are always here to help you find the diamond of your dreams. Chat Now
1.51 Carat Oval Diamond
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Natural
BEST VALUE
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Fast Delivery
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$5,910.00 $6,156.00
1.51Carat
IColor
SI1Clarity
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1.29 Carat Oval Diamond
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Natural
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$6,064.00 $6,317.00
1.29Carat
GColor
VS2Clarity
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1.50 Carat Oval Diamond
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Natural
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$6,118.00 $6,373.00
1.5Carat
IColor
VS2Clarity
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Chat with a gemologist
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0.40 Carat Oval Diamond
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$495.00 $516.00
0.4Carat
HColor
SI1Clarity
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0.43 Carat Oval Diamond
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Natural
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$495.00 $516.00
0.43Carat
GColor
SI1Clarity
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0.43 Carat Oval Diamond
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$499.00 $520.00
0.43Carat
GColor
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0.40 Carat Oval Diamond
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$500.00 $521.00
0.4Carat
HColor
VS2Clarity
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0.40 Carat Oval Diamond
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$512.00 $533.00
0.4Carat
GColor
SI1Clarity
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0.38 Carat Oval Diamond
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$516.00 $537.00
0.38Carat
GColor
VS2Clarity
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0.40 Carat Oval Diamond
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$520.00 $542.00
0.4Carat
IColor
VS2Clarity
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0.40 Carat Oval Diamond
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$528.00 $550.00
0.4Carat
HColor
SI1Clarity
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0.34 Carat Oval Diamond
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$535.00 $557.00
0.34Carat
HColor
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0.40 Carat Oval Diamond
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$537.00 $559.00
0.4Carat
HColor
SI1Clarity
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Get the Best Deal - Look for Best Value diamonds while you shop. Best Value - Learn more
0.40 Carat Oval Diamond
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$543.00 $566.00
0.4Carat
GColor
VS2Clarity
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0.40 Carat Oval Diamond
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$543.00 $566.00
0.4Carat
IColor
VS2Clarity
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0.40 Carat Oval Diamond
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$544.00 $567.00
0.4Carat
HColor
VS2Clarity
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0.40 Carat Oval Diamond
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$544.00 $567.00
0.4Carat
HColor
VS2Clarity
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Take 4% off natural diamonds, no code needed.
0.50 Carat Oval Diamond
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$546.00 $569.00
0.5Carat
HColor
SI1Clarity
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0.50 Carat Oval Diamond
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$554.00 $577.00
0.5Carat
IColor
SI1Clarity
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You’ve viewed 24 of 11,283 products

Shop our beautiful collection of Oval Cut Diamonds. Take advantage of our diamond transparency to see the wholesale cost of your diamond! Look for the best value badge to find the best priced diamonds in the market.

Oval Cut Diamonds by Ritani

Shape

Oval cut diamonds have a sparkling, brilliant facet pattern and an elongated silhouette. Developed by Lazare Kaplan in the 1960s, the oval cut diamond is a hybrid of the round brilliant and marquise shapes. 3.2% of all Ritani diamonds sold are oval cut. They are a stunning choice for those who love sparkle but are looking for a slightly more unusual style.

Oval diamonds have become increasingly popular in recent years for engagement rings. Stars who have worn the oval cut diamond include Blake Lively and Hailey Bieber.

Oval diamonds are also a great choice for custom jewelry, such as pendants and earrings. There are some benefits to oval diamonds: they create the appearance of a longer, slimmer finger when worn in an engagement ring, and they also appear bigger than they really are due to their larger surface area. To make your oval diamond appear larger, choose a halo setting. Or let your oval diamond stand out in a solitaire setting.

Oval diamonds will come in varying length to width ratios. They tend to look the most appealing between 1.30-1.50. An oval with a length to width ratio of 1.30 will appear rounder, while an oval with a length to width ratio of 1.50 will appear more slender and elongated.

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

Frequently Asked Questions

  • Are oval-cut diamonds available in various carat weights?
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    Yes, oval-cut diamonds are available in various carat weights ranging from under 1 carat to over 5 carats.
  • Can I customize the setting for an oval-cut diamond?
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    Yes, you can customize the setting for an oval-cut diamond by choosing your preferred style and metal on Ritani's website.
  • Can I view oval-cut diamonds before purchasing?
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    Yes, you can view oval-cut diamonds through Ritani s "Try Before You Buy" program, where you can schedule an in-person preview with a Preview Specialist.
  • Do oval-cut diamonds come with certification?
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    Yes, all oval-cut diamonds at Ritani come with certification from reputable gemological laboratories such as GIA, AGS, or IGI.
  • Does Ritani offer a warranty on oval-cut diamond rings?
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    Ritani provides a lifetime warranty on all engagement rings and wedding bands, including those with oval-cut diamonds, covering manufacturing defects.
  • How should I maintain an oval-cut diamond ring?
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    To maintain an oval-cut diamond ring, clean it regularly with a mild soap solution and a soft brush, avoid harsh chemicals, and store it safely when not in use. Regular professional inspections and cleanings are also recommended.
  • Is it advisable to insure my oval-cut diamond ring?
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    Yes, it is advisable to insure your oval-cut diamond ring to protect it against loss, theft, or damage.
  • What is Ritani's return policy for oval-cut diamonds?
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    Ritani has a 30-day return policy for oval-cut diamonds, provided the items are in their original condition and accompanied by all documentation.
  • What is the price range for oval-cut diamonds at Ritani?
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    The price range for oval-cut diamonds at Ritani varies depending on the diamond's carat weight, cut, color, clarity, and certification. Prices typically start from around $2,000 and can increase significantly.
  • What settings are ideal for oval-cut diamonds?
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    Ideal settings for oval-cut diamonds are those that securely hold the diamond while enhancing its unique shape. Popular settings include solitaire, halo, and three-stone settings.