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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG557242482

Shape and cutting style on the report: Princess cut

Certificate IGI LG557242482

Diamond specifications and retailer prices

From $359 NZD
As of November 4, 2026
Save $1,793 NZD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,152 NZD 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG557242482 or 557242482. Listed at 26 retailers as of November 4, 2026, with prices from $359 to $2,152, a $1,793 spread on the same certified stone. Brilliant Earth lists it at $2,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557242482
Dimensions6.32 × 6.52 × 4.23 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.32 mm6.52 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557242482
Side View
Table 74.0%Crown 37.1°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 66.9%

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: $2,152 NZD|Low: $359 NZD|High: $2,366 NZD|Avg: $1,132 NZD|-9.0%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 16$359 NZD
Retailer 8$400 NZD
Retailer 13$418 NZD
Retailer 12$447 NZD
Retailer 23$447 NZD
Retailer 2$518 NZD
Retailer 6$605 NZD
Retailer 4$637 NZD
Retailer 19$770 NZD
Retailer 17$811 NZD
Retailer 7$836 NZD
Retailer 21$841 NZD
Retailer 18$1,041 NZD
Retailer 20$1,082 NZD
Retailer 11$1,436 NZD
Retailer 9$1,530 NZD
Retailer 15$1,734 NZD
Retailer 22$1,761 NZD
Retailer 14$1,781 NZD
Retailer 10$1,818 NZD
Retailer 3$2,088 NZD
Retailer 5$2,136 NZD
Brilliant Earth$2,152 NZD

29 data points across 23 retailers

26 retailers$359 NZD to $2,152 NZD

A
Cheapest Retailer
-
$359 NZD
A
Retailer 2
-
$400 NZD
View
Final sale: no returns
A
Retailer 3
-
$418 NZD
View
Retailer 4
-
$447 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$447 NZD
View
A
Retailer 6
-
$518 NZD
View
B+
Retailer 7
-
$605 NZD
View
A
Retailer 8
-
$637 NZD
View
A
Retailer 9
-
$770 NZD
View
A
Retailer 10
-
$811 NZD
View
A
Retailer 11
-
$836 NZD
View
Retailer 12
-
$841 NZD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,041 NZD
View
B+
Retailer 14
-
$1,082 NZD
View
B+
Retailer 15
-
$1,436 NZD
View
B+
Retailer 16
-
$1,441 NZD
View
B+
Retailer 17
-
$1,530 NZD
View
B
Retailer 18
-
$1,734 NZD
View
B
Retailer 19
-
$1,761 NZD
View
B
Retailer 20
-
$1,781 NZD
View
B
Retailer 21
-
$1,818 NZD
View
B
Retailer 22
-
$1,871 NZD
View
Retailer 23
-
$2,088 NZD
View
Price last confirmed 11 days ago
B
Retailer 24
-
$2,101 NZD
View
B
Retailer 25
-
$2,136 NZD
View
Most Expensive
B
Brilliant Earth
16038339A · Nov 4
$2,152 NZD
$1,210 USD
View
25 more retailers have this diamond
Prices start from $359 NZDSave up to $1,793 NZD

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
$359 NZD