Princess|Lab Grown|IGI

1.50ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG756575331

Shape and cutting style on the report: Princess cut

Certificate IGI LG756575331

Diamond specifications and retailer prices

From $405 USD
As of November 4, 2026
Save $1,845 USD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,250 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756575331 or 756575331. Listed at 7 retailers as of November 4, 2026, with prices from $405 to $2,250, a $1,845 spread on the same certified stone. Brilliant Earth lists it at $2,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756575331
Dimensions6.17 × 6.14 × 4.33 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm6.14 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756575331
Side View
Table 72.0%Crown 47.6°Girdle: MediumPavilion 37.3°Culet: NoneDepth 70.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,250 USD|Low: $405 USD|High: $2,250 USD|Avg: $910 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$405 USD
Retailer 3$484 USD
Retailer 8$576 USD
Retailer 7$627 USD
Retailer 4$1,093 USD
Retailer 2$1,122 USD
Retailer 6$1,210 USD
Brilliant Earth$2,250 USD

11 data points across 8 retailers

7 retailers$405 USD to $2,250 USD

B+
Cheapest Retailer
-
$405 USD
A
Retailer 2
-
$484 USD
View
B+
Retailer 3
-
$627 USD
View
B
Retailer 4
-
$1,093 USD
View
B
Retailer 5
-
$1,122 USD
View
B
Retailer 6
-
$1,235 USD
View
Most Expensive
B
Brilliant Earth
17719756A · Nov 4
$2,250 USD
View
6 more retailers have this diamond
Prices start from $405 USDSave up to $1,845 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Princess
$405 USD