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Radiant|Lab Grown|IGI

1.23ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG741576298

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG741576298

Diamond specifications and retailer prices

From $265 CAD
As of November 4, 2026
Save $1,270 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,534 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741576298 or 741576298. Listed at 20 retailers as of November 2, 2026, with prices from $265 to $1,534, a $1,270 spread on the same certified stone. MOH London lists it at $1,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741576298
Dimensions7.40 × 5.42 × 3.58 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.42 mm1.23 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741576298
Side View
Table 70.0%Crown 25.9°Girdle: MediumPavilion 37°Culet: NoneDepth 66.1%

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: Nov 4
Current: $1,534 CAD|Low: $254 CAD|High: $1,554 CAD|Avg: $687 CAD|-1.1%
MOH London
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 3$265 CAD
Retailer 6$307 CAD
Retailer 4$329 CAD
Retailer 8$329 CAD
Retailer 17$394 CAD
Retailer 13$566 CAD
Retailer 5$576 CAD
Retailer 10$591 CAD
Retailer 11$612 CAD
Retailer 7$626 CAD
Retailer 9$672 CAD
Retailer 2$725 CAD
Retailer 12$800 CAD
Retailer 15$925 CAD
Retailer 16$1,059 CAD
Retailer 14$1,226 CAD
MOH London$1,534 CAD

43 data points across 17 retailers

20 retailers$265 CAD to $1,534 CAD

A
Cheapest Retailer
-
$265 CAD
A
Retailer 2
-
$307 CAD
View
A
Retailer 3
-
$329 CAD
View
Retailer 4
-
$329 CAD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$566 CAD
View
A
Retailer 6
-
$576 CAD
View
Retailer 7
-
$582 CAD
View
Price last confirmed 22 days ago
A
Retailer 8
-
$591 CAD
View
A
Retailer 9
-
$612 CAD
View
A
Retailer 10
-
$626 CAD
View
A
Retailer 11
-
$672 CAD
View
A
Retailer 12
-
$725 CAD
View
B+
Retailer 13
-
$800 CAD
View
Retailer 14
-
$925 CAD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,055 CAD
View
B+
Retailer 16
-
$1,059 CAD
View
B
Retailer 17
-
$1,126 CAD
View
B
Retailer 18
-
$1,130 CAD
View
B
Retailer 19
-
$1,226 CAD
View
Most Expensive
B
MOH London
LG741576298 · Nov 2
$1,534 CAD
£867 GBP
View
19 more retailers have this diamond
Prices start from $265 CADSave up to $1,270 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 Radiant
$265 CAD