Cart (0)
1 Choose your diamond
1. Diamond
Design Diamond Icon
2 Choose your Setting
2. Setting
Design Ring Setting Icon
3 View Completed
3. Preview
Design Ring Setting Icon
Edit Columns

1.50 Carat Princess Cut Lab Grown Diamond

Filters:
Best Value
Tool Tip Icon
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.
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.
More Filters
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
Tool Tip Icon
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
Tool Tip Icon
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
Tool Tip Icon
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
Tool Tip Icon
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
Tool Tip Icon
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
Tool Tip Icon
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
Tool Tip Icon

Lab diamonds are made using two processes, HPHT and CVD. Both mimic the natural process of earth diamonds. LEARN ABOUT LAB DIAMONDS

Best Value
Tool Tip Icon
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.
1.31 Carat Princess Lab Diamond
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$463.00
1.31Carat
HColor
SI1Clarity
VGCut

1.30 Carat Princess Lab Diamond
Video play badge
Lab
Add To List
Add To Compare
Save for later
Diamond Report

$465.00
1.3Carat
HColor
SI2Clarity
VGCut

1.29 Carat Princess Lab Diamond
Lab
Add To List
Add To Compare
Save for later
Diamond Report

$506.00
1.29Carat
IColor
VS2Clarity
GoodCut

1.33 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$521.00
1.33Carat
HColor
VS2Clarity
VGCut

1.29 Carat Princess Lab Diamond
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$523.00
1.29Carat
HColor
VS1Clarity
VGCut

1.39 Carat Princess Lab Diamond
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$527.00
1.39Carat
HColor
VS2Clarity
GoodCut

1.41 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$534.00
1.41Carat
IColor
VS2Clarity
VGCut

1.25 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$535.00
1.25Carat
HColor
VS1Clarity
VGCut

1.53 Carat Princess Lab Diamond
Lab
Add To List
Add To Compare
Save for later
Diamond Report

$540.00
1.53Carat
GColor
SI2Clarity
GoodCut

1.39 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$544.00
1.39Carat
GColor
SI1Clarity
VGCut

1.32 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$545.00
1.32Carat
GColor
SI1Clarity
VGCut

1.56 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$555.00
1.56Carat
HColor
SI2Clarity
VGCut

1.56 Carat Princess Lab Diamond
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$555.00
1.56Carat
HColor
SI2Clarity
VGCut

1.27 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$557.00
1.27Carat
FColor
VS2Clarity
GoodCut

1.31 Carat Princess Lab Diamond
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$561.00
1.31Carat
HColor
VS1Clarity
VGCut

1.30 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$562.00
1.3Carat
GColor
VS2Clarity
GoodCut

1.26 Carat Princess Lab Diamond
Video play badge
Lab
Add To List
Add To Compare
Save for later
Diamond Report

$563.00
1.26Carat
FColor
VS2Clarity
GoodCut

1.36 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$564.00
1.36Carat
HColor
VS2Clarity
GoodCut

1.40 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$568.00
1.4Carat
HColor
VS1Clarity
GoodCut

1.30 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$570.00
1.3Carat
EColor
SI1Clarity
GoodCut

1.39 Carat Princess Lab Diamond
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$573.00
1.39Carat
HColor
VS2Clarity
GoodCut

1.35 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$573.00
1.35Carat
FColor
SI1Clarity
GoodCut

1.41 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$573.00
1.41Carat
EColor
SI1Clarity
VGCut

1.36 Carat Princess Lab Diamond
Video play badge
Lab
BEST VALUE
Add To List
Add To Compare
Save for later
Diamond Report

$574.00
1.36Carat
HColor
VS2Clarity
VGCut

You’ve viewed 24 of 3,115 products

1.50 Carat Princess Cut Lab Grown Diamond

A modified brilliant cut with a square shape, the emphasis with the princess shape is on bold, modern lines, and lots of brilliance. 1.50 carat princess cut lab grown diamonds are a beautiful choice for engagement rings, earrings, and pendants. Although this cut was only invented in the 1980s, it is one of the most popular choices for engagement rings.
For maximum sparkle, choose a Very Good cut for your 1.50 carat princess cut lab grown diamond. For a perfectly square princess cut lab grown diamond, choose a lab grown diamond with a length to width ratio of 1.00 - 1.05. The sharp corners of princess cut lab grown diamonds are prone to chipping, so choose a setting that will protect the lab grown diamond’s corners. To make your 1.50 carat princess cut lab grown diamond appear larger, choose a halo setting, or let it stand out on its own in a solitaire setting.
Before purchasing your princess cut lab grown diamond, make sure to request HD imagery of it.  


Related Searches 
1 Carat Princess Cut Lab Grown Diamonds
2 Carat Princess Cut Lab Grown Diamonds
3 Carat Princess Cut Lab Grown Diamonds
4 Carat Princess Cut Lab Grown Diamonds