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Radiant|Lab Grown|IGI

1.23ct F VS1 Radiant Lab Grown Diamond

F/VS1 • IGI LG612329242

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

Certificate IGI LG612329242

Diamond specifications and retailer prices

From $287 CAD
As of November 4, 2026
Save $2,165 CAD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,453 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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) and certified by IGI LG612329242 or 612329242. Listed at 18 retailers as of November 4, 2026, with prices from $287 to $2,453, a $2,165 spread on the same certified stone. Do Amore Diamonds lists it at $2,453. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
F
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329242
Dimensions7.26 × 5.38 × 3.66 mm
L/W Ratio1.35
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
7.26 mm5.38 mm1.23 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329242
Side View
Table 61.0%Crown 39.7°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 68.0%

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: Nov 4
Current: $2,453 CAD|Low: $287 CAD|High: $2,453 CAD|Avg: $912 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 13$287 CAD
Retailer 11$318 CAD
Retailer 4$485 CAD
Retailer 12$560 CAD
Retailer 7$603 CAD
Retailer 2$635 CAD
Retailer 3$662 CAD
Retailer 6$853 CAD
Retailer 10$925 CAD
Retailer 9$1,077 CAD
Retailer 5$1,366 CAD
Retailer 8$1,636 CAD
Do Amore Diamonds$2,453 CAD

44 data points across 13 retailers

18 retailers$287 CAD to $2,453 CAD

A
Cheapest Retailer
-
$287 CAD
Final sale: no returns
A
Retailer 2
-
$318 CAD
View
Retailer 3
-
$318 CAD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$318 CAD
View
B+
Retailer 5
-
$485 CAD
View
B+
Retailer 6
-
$560 CAD
View
B+
Retailer 7
-
$603 CAD
View
B+
Retailer 8
-
$635 CAD
View
B+
Retailer 9
-
$662 CAD
View
B+
Retailer 10
-
$853 CAD
View
Retailer 11
-
$925 CAD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$1,030 CAD
View
B
Retailer 13
-
$1,077 CAD
View
Retailer 14
-
$1,126 CAD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$1,126 CAD
View
B
Retailer 16
-
$1,366 CAD
View
B
Retailer 17
-
$1,636 CAD
View
Most Expensive
C
Do Amore Diamonds
27-D3D060C2D · Nov 4
$2,453 CAD
$1,760 USD
View
17 more retailers have this diamond
Prices start from $287 CADSave up to $2,165 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
$287 CAD