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1.50 Carat Radiant Cut Diamonds

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Quick Ship Diamonds
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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.
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.
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.
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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.
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
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
Tool Tip Icon
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.
1.71 Carat Radiant Diamond
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Natural
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$5,641.00 $5,876.00
1.71Carat
IColor
VS2Clarity
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1.51 Carat Radiant Diamond
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Natural
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$5,728.00 $5,967.00
1.51Carat
IColor
VS2Clarity
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1.70 Carat Radiant Diamond
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Natural
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$6,074.00 $6,327.00
1.7Carat
HColor
SI1Clarity
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1.50 Carat Radiant Diamond
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Natural
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$4,260.00 $4,438.00
1.5Carat
JColor
VS2Clarity
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1.56 Carat Radiant Diamond
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Natural
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$4,830.00 $5,031.00
1.56Carat
IColor
VS1Clarity
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1.50 Carat Radiant Diamond
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Natural
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$5,130.00 $5,344.00
1.5Carat
IColor
SI1Clarity
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1.50 Carat Radiant Diamond
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Natural
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$5,481.00 $5,709.00
1.5Carat
FColor
SI1Clarity
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1.50 Carat Radiant Diamond
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Natural
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$5,484.00 $5,712.00
1.5Carat
IColor
VS1Clarity
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1.62 Carat Radiant Diamond
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Natural
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$5,733.00 $5,972.00
1.62Carat
IColor
VS1Clarity
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1.70 Carat Radiant Diamond
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Natural
BEST VALUE
Fast Delivery
Fast Delivery
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$5,768.00 $6,008.00
1.7Carat
JColor
VS2Clarity
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1.52 Carat Radiant Diamond
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Natural
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$6,713.00 $6,993.00
1.52Carat
HColor
VS1Clarity
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1.53 Carat Radiant Diamond
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Natural
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$7,018.00 $7,310.00
1.53Carat
HColor
VS1Clarity
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1.52 Carat Radiant Diamond
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Natural
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$7,296.00 $7,600.00
1.52Carat
GColor
VS1Clarity
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1.51 Carat Radiant Diamond
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Natural
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$7,852.00 $8,179.00
1.51Carat
GColor
VS1Clarity
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1.51 Carat Radiant Diamond
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Natural
BEST VALUE
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Fast Delivery
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$7,980.00 $8,313.00
1.51Carat
GColor
VS2Clarity
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1.70 Carat Radiant Diamond
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Natural
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$9,264.00 $9,650.00
1.7Carat
GColor
VS1Clarity
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1.40 Carat Radiant Diamond
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Natural
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$3,969.00 $4,134.00
1.4Carat
JColor
VS1Clarity
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1.27 Carat Radiant Diamond
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Natural
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$4,144.00 $4,317.00
1.27Carat
IColor
VS1Clarity
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1.51 Carat Radiant Diamond
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Natural
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$4,527.00 $4,716.00
1.51Carat
JColor
VS1Clarity
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1.50 Carat Radiant Diamond
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Natural
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$4,781.00 $4,980.00
1.5Carat
JColor
VS2Clarity
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1.53 Carat Radiant Diamond
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Natural
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$4,787.00 $4,986.00
1.53Carat
JColor
VS1Clarity
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1.51 Carat Radiant Diamond
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Natural
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$5,066.00 $5,277.00
1.51Carat
IColor
SI2Clarity
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1.56 Carat Radiant Diamond
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Natural
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$5,475.00 $5,703.00
1.56Carat
IColor
VS1Clarity
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1.52 Carat Radiant Diamond
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Natural
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$5,730.00 $5,969.00
1.52Carat
GColor
VS1Clarity
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1.50 Carat Radiant Cut Diamonds

Radiant cut diamonds have a modified brilliant cut, making their sparkle is similar to princess cut diamonds. Radiant cut diamonds currently make up 3.3% of Ritani's diamond sales. 1.50 carat radiant cut diamonds are a sophisticated choice for those who want a more extraordinary diamond shape, but still with that classic sparkle. The elongated silhouette of radiant cut diamonds will make your diamond appear larger and will make your finger appear longer and more slender. Stars who have worn radiant cut engagement rings include Jennifer Lopez and Drew Barrymore. 1.50 carat radiant cut diamonds are also a beautiful choice for custom jewelry, such as pendants and earrings.
Radiant cut diamonds are typically rectangular in shape, but they can also be square. For a square radiant cut diamond, choose a stone with a length to width ratio of 1.05 or less. For a rectangular radiant cut diamond, choose a stone with a length to width ratio of 1.20-1.35. Choose a length to width ratio that is appealing to you - there is no correct one.
Want the most sparkle in your 1.50 carat radiant cut diamond? Choose a “Very Good” cut grade to ensure a beautifully sparkling diamond. If you want to add additional sparkle, choose a halo setting. This can also make your 1.50 carat radiant cut diamond appear larger. Or let your radiant cut diamond stand out on its own with a solitaire setting.
Before purchasing your 1.50 carat radiant cut diamond, make sure to request HD imagery of it. All Ritani earth grown diamonds are certified by either the AGS or GIA – the two most respected independent grading labs in the world.  


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