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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG602393660

Shape and cutting style on the report: Princess cut

Certificate IGI LG602393660

Diamond specifications and retailer prices

From $397 CAD
As of November 3, 2026
Save $1,147 CAD (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,544 CAD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602393660 or 602393660. Listed at 22 retailers as of November 1, 2026, with prices from $397 to $1,544, a $1,147 spread on the same certified stone. Brilliance lists it at $1,544. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602393660
Dimensions6.30 × 6.29 × 4.54 mm
L/W Ratio1.00
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
6.30 mm6.29 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602393660
Side View
Table 67.0%Crown 36.3°Girdle: MediumPavilion 39°Culet: NoneDepth 72.2%

Caratlytics Score

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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: Nov 3
Current: $1,544 CAD|Low: $379 CAD|High: $2,124 CAD|Avg: $1,085 CAD|-16.7%
Brilliance
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
November 4, 2026
Retailer 16$379 CAD
Retailer 5$429 CAD
Retailer 14$625 CAD
Retailer 15$648 CAD
Retailer 11$654 CAD
Retailer 4$671 CAD
Retailer 2$697 CAD
Retailer 17$734 CAD
Retailer 13$855 CAD
Retailer 10$885 CAD
Retailer 6$1,226 CAD
Retailer 7$1,293 CAD
Retailer 8$1,418 CAD
Retailer 3$1,467 CAD
Retailer 12$1,519 CAD
Brilliance$1,544 CAD
Retailer 9$1,681 CAD

38 data points across 17 retailers

22 retailers$397 CAD to $1,544 CAD

Retailer 1
-
$348 CAD
Price last confirmed 36 days ago
Retailer 2
-
$379 CAD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$397 CAD
View
Final sale: no returns
Retailer 4
-
$411 CAD
View
Price last confirmed 42 days ago
Retailer 5
-
$426 CAD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$429 CAD
View
Retailer 7
-
$625 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$648 CAD
View
A
Retailer 9
-
$654 CAD
View
A
Retailer 10
-
$671 CAD
View
A
Retailer 11
-
$697 CAD
View
A
Retailer 12
-
$734 CAD
View
B+
Retailer 13
-
$855 CAD
View
B+
Retailer 14
-
$885 CAD
View
B+
Retailer 15
-
$1,226 CAD
View
B+
Retailer 16
-
$1,293 CAD
View
B
Retailer 17
-
$1,356 CAD
View
Retailer 18
-
$1,386 CAD
View
Price last confirmed 35 days ago
Retailer 19
-
$1,418 CAD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$1,467 CAD
View
B
Retailer 21
-
$1,519 CAD
View
Most Expensive
B
Brilliance
D22541120 · Nov 1
$1,544 CAD
$1,105 USD
View
21 more retailers have this diamond
Prices start from $397 CADSave up to $1,147 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
1.51ct Princess
$397 CAD