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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 $258 SGD
As of November 4, 2026
Save $1,288 SGD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,546 SGD 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 $258 to $1,546, a $1,288 spread on the same certified stone. Brilliant Earth lists it at $1,546. 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: $1,546 SGD|Low: $258 SGD|High: $1,699 SGD|Avg: $813 SGD|-9.0%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 16$258 SGD
Retailer 8$287 SGD
Retailer 13$300 SGD
Retailer 12$321 SGD
Retailer 23$321 SGD
Retailer 2$372 SGD
Retailer 6$434 SGD
Retailer 4$457 SGD
Retailer 19$553 SGD
Retailer 17$582 SGD
Retailer 7$600 SGD
Retailer 21$604 SGD
Retailer 18$747 SGD
Retailer 20$777 SGD
Retailer 11$1,031 SGD
Retailer 9$1,098 SGD
Retailer 15$1,245 SGD
Retailer 22$1,265 SGD
Retailer 14$1,279 SGD
Retailer 10$1,305 SGD
Retailer 3$1,500 SGD
Retailer 5$1,534 SGD
Brilliant Earth$1,546 SGD

29 data points across 23 retailers

26 retailers$258 SGD to $1,546 SGD

A
Cheapest Retailer
-
$258 SGD
A
Retailer 2
-
$287 SGD
View
Final sale: no returns
A
Retailer 3
-
$300 SGD
View
Retailer 4
-
$321 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$321 SGD
View
A
Retailer 6
-
$372 SGD
View
B+
Retailer 7
-
$434 SGD
View
A
Retailer 8
-
$457 SGD
View
A
Retailer 9
-
$553 SGD
View
A
Retailer 10
-
$582 SGD
View
A
Retailer 11
-
$600 SGD
View
Retailer 12
-
$604 SGD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$747 SGD
View
B+
Retailer 14
-
$777 SGD
View
B+
Retailer 15
-
$1,031 SGD
View
B+
Retailer 16
-
$1,035 SGD
View
B+
Retailer 17
-
$1,098 SGD
View
B
Retailer 18
-
$1,245 SGD
View
B
Retailer 19
-
$1,265 SGD
View
B
Retailer 20
-
$1,279 SGD
View
B
Retailer 21
-
$1,305 SGD
View
B
Retailer 22
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$1,344 SGD
View
Retailer 23
-
$1,500 SGD
View
Price last confirmed 11 days ago
B
Retailer 24
-
$1,508 SGD
View
B
Retailer 25
-
$1,534 SGD
View
Most Expensive
B
Brilliant Earth
16038339A · Nov 4
$1,546 SGD
$1,210 USD
View
25 more retailers have this diamond
Prices start from $258 SGDSave up to $1,288 SGD

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
$258 SGD