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Princess|Lab Grown|IGI

1.52ct I SI1 Princess Lab Grown Diamond

ID • I/SI1 • IGI LG447002196

Shape and cutting style on the report: Princess cut

Certificate IGI LG447002196

Diamond specifications and retailer prices

From $890 USD
As of November 2, 2026
Save $4,002 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,892 USD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447002196 or 447002196. Listed at 11 retailers as of November 1, 2026, with prices from $890 to $4,892, a $4,002 spread on the same certified stone. MOH London lists it at $4,892. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447002196
Dimensions6.45 × 6.41 × 4.31 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
6.45 mm6.41 mm1.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447002196
Side View
Table 73.5%Crown 40.7°Girdle: THN-MEDPavilion 38.6°Culet: NoneDepth 67.2%

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: Nov 2
Current: $4,892 USD|Low: $890 USD|High: $4,958 USD|Avg: $2,357 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$890 USD
Retailer 4$1,313 USD
Retailer 6$1,470 USD
Retailer 10$1,502 USD
Retailer 7$1,695 USD
Retailer 3$1,779 USD
Retailer 9$2,096 USD
Retailer 5$2,408 USD
Retailer 8$2,838 USD
Retailer 11$4,360 USD
MOH London$4,892 USD

15 data points across 11 retailers

11 retailers$890 USD to $4,892 USD

A
Cheapest Retailer
-
$890 USD
B+
Retailer 2
-
$1,313 USD
View
B+
Retailer 3
-
$1,428 USD
View
B+
Retailer 4
-
$1,470 USD
View
Final sale: no returns
B
Retailer 5
-
$1,523 USD
View
Retailer 6
-
$1,523 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$1,695 USD
View
B
Retailer 8
-
$2,408 USD
View
B
Retailer 9
-
$2,838 USD
View
B
Retailer 10
-
$2,854 USD
View
Most Expensive
B
MOH London
LG447002196 · Nov 1
$4,892 USD
£3,852 GBP
View
10 more retailers have this diamond
Prices start from $890 USDSave up to $4,002 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
1.52ct Princess
$890 USD