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Princess|Lab Grown|IGI

1.23ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG633490908

Shape and cutting style on the report: Princess cut

Certificate IGI LG633490908

Diamond specifications and retailer prices

From $363 CAD
As of November 3, 2026
Save $1,452 CAD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,815 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633490908 or 633490908. Listed at 21 retailers as of November 1, 2026, with prices from $363 to $1,815, a $1,452 spread on the same certified stone. Reve Diamonds lists it at $1,815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633490908
Dimensions5.78 × 5.75 × 4.17 mm
L/W Ratio1.01
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
5.78 mm5.75 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633490908
Side View
Table 70.0%Crown 37.2°Girdle: MediumPavilion 38.4°Culet: NoneDepth 72.5%

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: Nov 3
Current: $523 CAD|Low: $324 CAD|High: $1,825 CAD|Avg: $926 CAD|+7.5%
Retailer 1
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
Reve Diamonds
November 3, 2026
Retailer 7$363 CAD
Retailer 3$404 CAD
Retailer 1$523 CAD
Retailer 13$619 CAD
Retailer 8$682 CAD
Retailer 5$685 CAD
Retailer 10$696 CAD
Retailer 9$762 CAD
Retailer 4$845 CAD
Retailer 14$984 CAD
Retailer 2$992 CAD
Retailer 12$1,298 CAD
Retailer 15$1,302 CAD
Retailer 6$1,371 CAD
Retailer 16$1,425 CAD
Retailer 11$1,618 CAD
Reve Diamonds$1,815 CAD

38 data points across 17 retailers

21 retailers$363 CAD to $1,815 CAD

Retailer 1
-
$291 CAD
Price last confirmed 43 days ago
Retailer 2
-
$337 CAD
View
Price last confirmed 42 days ago
Retailer 3
-
$356 CAD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$363 CAD
View
Final sale: no returns
Retailer 5
-
$404 CAD
View
Price last confirmed 23 days ago
Retailer 6
-
$404 CAD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$523 CAD
View
A
Retailer 8
-
$619 CAD
View
A
Retailer 9
-
$682 CAD
View
A
Retailer 10
-
$685 CAD
View
B+
Retailer 11
-
$696 CAD
View
B+
Retailer 12
-
$762 CAD
View
B+
Retailer 13
-
$845 CAD
View
Retailer 14
-
$984 CAD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$992 CAD
View
B
Retailer 16
-
$1,298 CAD
View
B
Retailer 17
-
$1,302 CAD
View
B
Retailer 18
-
$1,371 CAD
View
Retailer 19
-
$1,425 CAD
View
Price last confirmed 16 days ago
B
Retailer 20
-
$1,618 CAD
View
Most Expensive
B
Reve Diamonds
88CFDABFE · Nov 1
$1,815 CAD
$1,299 USD
View
20 more retailers have this diamond
Prices start from $363 CADSave up to $1,452 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
1.23ct Princess
$363 CAD