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Princess|Lab Grown|IGI

2.50ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG447001242

Shape and cutting style on the report: Princess cut

Certificate IGI LG447001242

Diamond specifications and retailer prices

From $2,039 CAD
$1,460 USD
As of October 30, 2026
Save $10,072 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,112 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447001242 or 447001242. Listed at 12 retailers as of October 29, 2026, with prices from $2,039 to $12,112, a $10,072 spread on the same certified stone. MOH London lists it at $12,112. 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

2.50
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001242
Dimensions7.63 × 7.35 × 5.00 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
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Top View
7.63 mm7.35 mm2.50 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001242
Side View
Table 75.0%Crown 43.6°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.0%

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: $12,112 CAD|Low: $2,039 CAD|High: $17,010 CAD|Avg: $6,619 CAD|-0.5%
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$2,039 CAD
Retailer 9$4,097 CAD
Retailer 14$4,458 CAD
Retailer 3$4,587 CAD
Retailer 10$4,754 CAD
Retailer 13$4,754 CAD
Retailer 4$4,973 CAD
Retailer 5$5,741 CAD
Retailer 12$5,940 CAD
Retailer 7$6,665 CAD
Retailer 8$6,829 CAD
Retailer 11$7,391 CAD
MOH London$12,112 CAD
Retailer 6$17,010 CAD

29 data points across 14 retailers

12 retailers$2,039 CAD to $12,112 CAD

A
Cheapest Retailer
-
$2,039 CAD
$1,460 USD
B+
Retailer 2
-
$4,097 CAD
$2,933 USD
View
B+
Retailer 3
-
$4,458 CAD
$3,191 USD
View
B+
Retailer 4
-
$4,587 CAD
$3,284 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,754 CAD
$3,403 USD
View
Retailer 6
-
$4,754 CAD
$3,403 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$4,973 CAD
$3,560 USD
View
B
Retailer 8
-
$5,940 CAD
$4,252 USD
View
B
Retailer 9
-
$6,665 CAD
£3,757 GBP
View
B
Retailer 10
-
$6,829 CAD
$4,889 USD
View
B
Retailer 11
-
$7,391 CAD
$5,291 USD
View
Most Expensive
B
MOH London
LG447001242 · Oct 29
$12,112 CAD
£6,827 GBP
View
11 more retailers have this diamond
Prices start from $2,039 CADSave up to $10,072 CAD

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
2.50ct Princess
$2,039 CAD