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Princess|Lab Grown|IGI

1.54ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG617412672

Shape and cutting style on the report: Princess cut

Certificate IGI LG617412672

Diamond specifications and retailer prices

From $592 CAD
$423 USD
As of October 30, 2026
Save $2,221 CAD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,813 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG617412672 or 617412672. Listed at 19 retailers as of October 29, 2026, with prices from $592 to $2,813, a $2,221 spread on the same certified stone. Brilliant Earth lists it at $2,813. 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

1.54
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617412672
Dimensions6.32 × 6.19 × 4.47 mm
L/W Ratio1.02
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 mm6.19 mm1.54 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617412672
Side View
Table 69.0%Crown 45.7°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.2%

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: Oct 30
Current: $2,813 CAD|Low: $568 CAD|High: $2,813 CAD|Avg: $1,355 CAD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12$592 CAD
Retailer 7$662 CAD
Retailer 18$663 CAD
Retailer 9$735 CAD
Retailer 14$735 CAD
Retailer 2$820 CAD
Retailer 15$822 CAD
Retailer 17$938 CAD
Retailer 6$1,159 CAD
Retailer 13$1,171 CAD
Retailer 10$1,177 CAD
Retailer 11$1,208 CAD
Retailer 3$1,575 CAD
Retailer 5$1,773 CAD
Retailer 16$2,361 CAD
Retailer 8$2,668 CAD
Retailer 4$2,712 CAD
Brilliant Earth$2,813 CAD

39 data points across 18 retailers

19 retailers$592 CAD to $2,813 CAD

A
Cheapest Retailer
-
$592 CAD
$423 USD
A
Retailer 2
-
$662 CAD
$473 USD
View
Final sale: no returns
A
Retailer 3
-
$663 CAD
$474 USD
View
Retailer 4
-
$735 CAD
$525 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$735 CAD
$525 USD
View
B+
Retailer 6
-
$820 CAD
£461 GBP
View
B+
Retailer 7
-
$822 CAD
$587 USD
View
B+
Retailer 8
-
$938 CAD
$670 USD
View
B+
Retailer 9
-
$1,159 CAD
$828 USD
View
B+
Retailer 10
-
$1,171 CAD
€797 EUR
View
B+
Retailer 11
-
$1,177 CAD
$841 USD
View
B+
Retailer 12
-
$1,208 CAD
£680 GBP
View
Retailer 13
-
$1,575 CAD
$1,125 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,773 CAD
$1,267 USD
View
B
Retailer 15
-
$2,361 CAD
$1,687 USD
View
B
Retailer 16
-
$2,408 CAD
$1,720 USD
View
B
Retailer 17
-
$2,668 CAD
$1,906 USD
View
B
Retailer 18
-
$2,712 CAD
£1,526 GBP
View
Most Expensive
B
Brilliant Earth
9989293A · Oct 29
$2,813 CAD
$2,010 USD
View
18 more retailers have this diamond
Prices start from $592 CADSave up to $2,221 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
1.54ct Princess
$592 CAD