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Princess|Lab Grown|IGI

1.23ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG813669238

Shape and cutting style on the report: Princess cut

Certificate IGI LG813669238

Diamond specifications and retailer prices

From $288 CAD
$206 USD
As of October 30, 2026
Save $1,408 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,695 CAD at Reve Diamonds · As of October 30, 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 LG813669238 or 813669238. Listed at 20 retailers as of October 30, 2026, with prices from $288 to $1,695, a $1,408 spread on the same certified stone. Reve Diamonds lists it at $1,695. 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 angle45.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813669238
Dimensions5.80 × 5.74 × 4.20 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.74 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813669238
Side View
Table 70.0%Crown 45.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 73.2%

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: Oct 30
Current: $653 CAD|Low: $279 CAD|High: $1,704 CAD|Avg: $799 CAD|+2.3%
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5$288 CAD
Retailer 10$323 CAD
Retailer 17$334 CAD
Retailer 3$358 CAD
Retailer 6$358 CAD
Retailer 2$480 CAD
Retailer 15$604 CAD
Retailer 11$617 CAD
Retailer 12$619 CAD
Retailer 1$653 CAD
Retailer 8$671 CAD
Retailer 7$803 CAD
Retailer 14$873 CAD
Retailer 19$992 CAD
Retailer 4$1,148 CAD
Retailer 18$1,152 CAD
Retailer 9$1,223 CAD
Retailer 16$1,425 CAD
Retailer 13$1,441 CAD
Reve Diamonds$1,695 CAD

40 data points across 20 retailers

20 retailers$288 CAD to $1,695 CAD

A
Cheapest Retailer
-
$288 CAD
$206 USD
A
Retailer 2
-
$323 CAD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$334 CAD
$239 USD
View
A
Retailer 4
-
$358 CAD
$256 USD
View
A
Retailer 5
-
$358 CAD
$256 USD
View
Retailer 6
-
$480 CAD
£270 GBP
View
Price last confirmed 14 days ago
Retailer 7
-
$604 CAD
ZAR 6,987 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$617 CAD
$442 USD
View
A
Retailer 9
-
$619 CAD
€422 EUR
View
A
Retailer 10
-
$653 CAD
£368 GBP
View
A
Retailer 11
-
$671 CAD
$480 USD
View
B+
Retailer 12
-
$803 CAD
$575 USD
View
B+
Retailer 13
-
$873 CAD
A$962 AUD
View
B+
Retailer 14
-
$992 CAD
$710 USD
View
B+
Retailer 15
-
$1,148 CAD
$822 USD
View
B
Retailer 16
-
$1,152 CAD
$825 USD
View
B
Retailer 17
-
$1,223 CAD
$876 USD
View
Retailer 18
-
$1,425 CAD
$1,020 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,441 CAD
£812 GBP
View
Most Expensive
B
Reve Diamonds
6E79F0C87 · Oct 30
$1,695 CAD
$1,214 USD
View
19 more retailers have this diamond
Prices start from $288 CADSave up to $1,408 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
$288 CAD