Princess|Lab Grown|IGI

1.23ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG843693641

Shape and cutting style on the report: Princess cut

Certificate IGI LG843693641

Diamond specifications and retailer prices

From $277 CAD
$198 USD
As of October 30, 2026
Save $1,381 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,788 CAD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843693641 or 843693641. Listed at 23 retailers as of October 30, 2026, with a 499% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843693641
Dimensions6.07 × 5.97 × 4.00 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.07 mm5.97 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843693641
Side View
Table 67.0%Crown 36.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 67.0%

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: $1,788 CAD|Low: $277 CAD|High: $1,788 CAD|Avg: $772 CAD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 23
October 30, 2026
Retailer 8$277 CAD
Retailer 14$309 CAD
Retailer 22$321 CAD
Retailer 4$342 CAD
Retailer 9$342 CAD
Retailer 10$393 CAD
Retailer 2$430 CAD
Retailer 17$562 CAD
Retailer 19$589 CAD
Retailer 15$595 CAD
Retailer 13$627 CAD
Retailer 7$627 CAD
Retailer 12$686 CAD
Retailer 20$838 CAD
Retailer 3$1,006 CAD
Retailer 18$1,079 CAD
Retailer 6$1,102 CAD
Retailer 21$1,105 CAD
Retailer 16$1,112 CAD
Retailer 11$1,177 CAD
Retailer 23$1,611 CAD
Retailer 5$1,658 CAD
Brilliant Earth$1,788 CAD

19 data points across 23 retailers

23 retailers$277 CAD to $1,658 CAD

A
Cheapest Retailer
-
$277 CAD
$198 USD
A
Retailer 2
-
$309 CAD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$321 CAD
$230 USD
View
A
Retailer 4
-
$342 CAD
$245 USD
View
A
Retailer 5
-
$342 CAD
$245 USD
View
A
Retailer 6
-
$393 CAD
HK$2,200 HKD
View
A
Retailer 7
-
$430 CAD
£243 GBP
View
A
Retailer 8
-
$562 CAD
€383 EUR
View
A
Retailer 9
-
$589 CAD
ZAR 6,806 ZAR
View
A
Retailer 10
-
$595 CAD
$426 USD
View
A
Retailer 11
-
$627 CAD
£353 GBP
View
A
Retailer 12
-
$627 CAD
$449 USD
View
A
Retailer 13
-
$686 CAD
$491 USD
View
B+
Retailer 14
-
$838 CAD
A$923 AUD
View
Retailer 15
-
$1,006 CAD
$720 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,079 CAD
A$1,188 AUD
View
B+
Retailer 17
-
$1,102 CAD
$789 USD
View
B
Retailer 18
-
$1,105 CAD
$791 USD
View
B+
Retailer 19
-
$1,112 CAD
SGD 1,076 SGD
View
B
Retailer 20
-
$1,177 CAD
$842 USD
View
Retailer 21
-
$1,611 CAD
£908 GBP
View
Price last confirmed 11 days ago
B
Retailer 22
-
$1,658 CAD
$1,187 USD
View
Most Expensive
Brilliant Earth
22169014A · Oct 18
$1,788 CAD
$1,280 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from $277 CADSave up to $1,381 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
$277 CAD