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Princess|Lab Grown|IGI

1.50ct J VS2 Princess Lab Grown Diamond

ID • J/VS2 • IGI LG451055773

Shape and cutting style on the report: Princess cut

Certificate IGI LG451055773

Diamond specifications and retailer prices

From $1,087 SGD
$850 USD
As of October 30, 2026
Save $5,023 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,109 SGD at MOH London · As of October 27, 2026
View at MOH London

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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451055773 or 451055773. Listed at 12 retailers as of October 27, 2026, with prices from $1,087 to $6,109, a $5,023 spread on the same certified stone. MOH London lists it at $6,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055773
Dimensions6.32 × 6.12 × 4.35 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.32 mm6.12 mm1.50 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451055773
Side View
Table 73.0%Crown 43.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 71.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $6,109 SGD|Low: $1,087 SGD|High: $6,183 SGD|Avg: $3,076 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2$1,087 SGD
Retailer 8$1,842 SGD
Retailer 13$2,003 SGD
Retailer 14$2,062 SGD
Retailer 9$2,136 SGD
Retailer 12$2,136 SGD
Retailer 3$2,352 SGD
Retailer 7$2,805 SGD
Retailer 5$2,905 SGD
Retailer 10$3,371 SGD
Retailer 4$3,877 SGD
Retailer 11$4,004 SGD
MOH London$6,109 SGD
Retailer 6$6,118 SGD

39 data points across 14 retailers

12 retailers$1,087 SGD to $6,109 SGD

A
Cheapest Retailer
-
$1,087 SGD
$850 USD
B+
Retailer 2
-
$1,842 SGD
$1,441 USD
View
A
Retailer 3
-
$2,003 SGD
$1,567 USD
View
A
Retailer 4
-
$2,062 SGD
$1,613 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,136 SGD
$1,671 USD
View
Retailer 6
-
$2,136 SGD
$1,671 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$2,352 SGD
$1,840 USD
View
B+
Retailer 8
-
$2,805 SGD
£1,728 GBP
View
B+
Retailer 9
-
$3,371 SGD
$2,637 USD
View
B
Retailer 10
-
$3,877 SGD
$3,033 USD
View
B
Retailer 11
-
$4,004 SGD
$3,132 USD
View
Most Expensive
B
MOH London
LG451055773 · Oct 27
$6,109 SGD
£3,763 GBP
View
11 more retailers have this diamond
Prices start from $1,087 SGDSave up to $5,023 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
$1,087 SGD