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Princess Cut Diamonds

Shop our beautiful collection of Princess Cut Diamonds. 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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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.
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
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
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.
0.50 Carat Princess Diamond
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Natural
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$654.00 $681.00
0.5Carat
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0.50 Carat Princess Diamond
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$654.00 $681.00
0.5Carat
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0.50 Carat Princess Diamond
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$735.00 $766.00
0.5Carat
IColor
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0.60 Carat Princess Diamond
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$754.00 $785.00
0.6Carat
IColor
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0.60 Carat Princess Diamond
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$789.00 $822.00
0.6Carat
IColor
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0.59 Carat Princess Diamond
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$874.00 $910.00
0.59Carat
GColor
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0.55 Carat Princess Diamond
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$961.00 $1,001.00
0.55Carat
GColor
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0.56 Carat Princess Diamond
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$976.00 $1,017.00
0.56Carat
GColor
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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
1.50 Carat Princess Diamond
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$5,917.00 $6,164.00
1.5Carat
IColor
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1.51 Carat Princess Diamond
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Natural
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$5,958.00 $6,206.00
1.51Carat
IColor
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1.50 Carat Princess Diamond
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Natural
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$6,117.00 $6,372.00
1.5Carat
IColor
VS2Clarity
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Chat with a gemologist
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You can connect with a commission free gemologist instantly and receive a live diamond inspection on any diamond. You can also connect and shop together and compare up-to three diamonds at a time instantly. Try it out. Start your diamond concierge consultation today.
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0.70 Carat Princess Diamond
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$1,021.00 $1,064.00
0.7Carat
IColor
VS2Clarity
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0.80 Carat Princess Diamond
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$1,058.00 $1,102.00
0.8Carat
IColor
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0.70 Carat Princess Diamond
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$1,126.00 $1,173.00
0.7Carat
IColor
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0.72 Carat Princess Diamond
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$1,230.00 $1,281.00
0.72Carat
HColor
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0.81 Carat Princess Diamond
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$1,267.00 $1,320.00
0.81Carat
IColor
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0.91 Carat Princess Diamond
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$1,644.00 $1,712.00
0.91Carat
HColor
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0.90 Carat Princess Diamond
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$1,892.00 $1,971.00
0.9Carat
IColor
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1.02 Carat Princess Diamond
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$2,149.00 $2,239.00
1.02Carat
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1.02 Carat Princess Diamond
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$2,383.00 $2,482.00
1.02Carat
GColor
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1.01 Carat Princess Diamond
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$2,411.00 $2,511.00
1.01Carat
GColor
SI1Clarity
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Get the Best Deal - Look for Best Value diamonds while you shop. Best Value - Learn more
1.11 Carat Princess Diamond
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$2,490.00 $2,594.00
1.11Carat
GColor
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1.04 Carat Princess Diamond
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$2,508.00 $2,613.00
1.04Carat
GColor
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1.02 Carat Princess Diamond
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$2,539.00 $2,645.00
1.02Carat
GColor
VS2Clarity
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1.18 Carat Princess Diamond
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$2,723.00 $2,836.00
1.18Carat
IColor
SI1Clarity
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1.30 Carat Princess Diamond
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$4,117.00 $4,289.00
1.3Carat
GColor
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1.51 Carat Princess Diamond
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$5,642.00 $5,877.00
1.51Carat
GColor
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You’ve viewed 24 of 4,578 products

Shop our beautiful collection of Princess Cut Diamonds. Look for the best value badge to find the best priced diamonds in the market.

Princess Cut Diamonds

Shape

One of the most popular choices for engagement rings, princess-cut diamonds are also known as square-modified brilliant cuts and are essentially squared variants of round brilliant-cut diamonds. Engagement rings aside, princess-cut diamonds also look spectacular when set in necklaces, earrings, and bracelets. They are known for their bold and modern lines due to their 90-degree angles and the sparkling facets they create. Princess-cut diamonds are one of the more contemporary diamond cuts, originating in the 1980s. The princess-cut diamond shape appears square or rectangular from the face-up and resembles an inverted pyramid from the side with four beveled edges. When seen from above, princess-cut diamonds display a distinctive X shape.

For a perfectly square princess-cut diamond, select a diamond with a length-to-width ratio of 1.00 to 1.05.

Please note: a princess-cut diamond's corners are susceptible to snagging, making them more likely to chip. To protect your princess-cut diamond, we recommend selecting settings with prongs to prevent damage to your diamond.

All Ritani earth-grown diamonds are certified by the AGS or GIA—the world’s most respected independent grading labs. If you need help selecting your princess-cut diamond, contact us at 1-888-9RITANI  or chat now!

Frequently Asked Questions

  • Are princess-cut diamonds available in different carat weights?
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    Yes, princess-cut diamonds are available in various carat weights ranging from under 1 carat to over 5 carats.
  • Can I customize the setting for a princess-cut diamond?
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    Yes, you can customize the setting for a princess-cut diamond by selecting your preferred setting style and metal on Ritani's website.
  • Can I insure my princess-cut diamond ring?
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    Yes, you can insure your princess-cut diamond ring just like any other piece of valuable jewelry.
  • Can I personalize the setting for a princess-cut diamond?
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    Yes, you can personalize the setting for a princess-cut diamond by selecting your preferred setting style and metal on Ritani's website.
  • Can I view princess-cut diamonds before purchasing?
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    Yes, you can view princess-cut diamonds through Ritani s "Try Before You Buy" program, where you can schedule an in-person preview with a Preview Specialist.
  • Do princess-cut diamonds come with certification?
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    Yes, all princess-cut diamonds at Ritani come with certification from reputable gemological laboratories such as GIA, AGS, or IGI.
  • Does Ritani offer a warranty on princess-cut diamond rings?
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    Ritani provides a lifetime warranty on all engagement rings and wedding bands, including those with princess-cut diamonds, covering manufacturing defects.
  • How do I care for a princess-cut diamond ring?
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    To care for a princess-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 princess-cut diamond ring?
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    Yes, it is advisable to insure your princess-cut diamond ring to protect it against loss, theft, or damage.
  • What is Ritani's return policy for princess-cut diamonds?
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    Ritani has a 30-day return policy for princess-cut diamonds, provided the items are in their original condition and accompanied by all documentation.
  • What is the price range for princess-cut diamonds at Ritani?
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    The price range for princess-cut diamonds at Ritani varies based on the diamond's carat weight, cut, color, clarity, and certification. Prices typically start from around $2,500 and can go up significantly.
  • What settings are best for princess-cut diamonds?
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    The best settings for princess-cut diamonds are those that securely hold the diamond while showcasing its unique shape and brilliance. Popular settings include solitaire, halo, and three-stone settings.