CaratHunter
Plans
Princess|Lab Grown|IGI

1.52ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG519261586

Shape and cutting style on the report: Princess cut

Certificate IGI LG519261586

Diamond specifications and retailer prices

From $602 SGD
$471 USD
As of October 29, 2026
Save $892 SGD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,494 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown princess diamond

This 1.52ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG519261586 or 519261586. Listed at 6 retailers as of October 29, 2026, with prices from $602 to $1,494, a $892 spread on the same certified stone. MOH London lists it at $1,494. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519261586
Dimensions6.43 × 6.30 × 4.10 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.43 mm6.30 mm1.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519261586
Side View
Table 73.0%Crown 45°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 65.1%

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 29
Current: $1,494 SGD|Low: $596 SGD|High: $1,503 SGD|Avg: $882 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$602 SGD
Retailer 4$628 SGD
Retailer 2$700 SGD
Retailer 5$789 SGD
Retailer 3$1,189 SGD
MOH London$1,494 SGD

41 data points across 6 retailers

6 retailers$602 SGD to $1,494 SGD

A
Cheapest Retailer
-
$602 SGD
$471 USD
A
Retailer 2
-
$628 SGD
$491 USD
View
B+
Retailer 3
-
$700 SGD
£431 GBP
View
B+
Retailer 4
-
$789 SGD
$617 USD
View
B
Retailer 5
-
$1,189 SGD
$930 USD
View
Most Expensive
B
MOH London
LG519261586 · Oct 29
$1,494 SGD
£920 GBP
View
5 more retailers have this diamond
Prices start from $602 SGDSave up to $892 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
1.52ct Princess
$602 SGD