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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG645454915

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

Certificate IGI LG645454915

Diamond specifications and retailer prices

From $355 CAD
As of November 4, 2026
Save $1,407 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,763 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645454915 or 645454915. Listed at 19 retailers as of November 1, 2026, with prices from $355 to $1,763, a $1,407 spread on the same certified stone. MOH London lists it at $1,763. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645454915
Dimensions7.94 × 5.61 × 3.72 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.61 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645454915
Side View
Table 65.0%Crown 37.6°Girdle: MediumPavilion 36.8°Culet: NoneDepth 66.3%

Caratlytics Score

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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 4
Current: $1,763 CAD|Low: $340 CAD|High: $1,784 CAD|Avg: $852 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
November 4, 2026
Retailer 16$355 CAD
Retailer 8$397 CAD
Retailer 6$411 CAD
Retailer 3$440 CAD
Retailer 7$440 CAD
Retailer 2$524 CAD
Retailer 13$662 CAD
Retailer 5$736 CAD
Retailer 11$758 CAD
Retailer 9$829 CAD
Retailer 10$1,076 CAD
Retailer 12$1,324 CAD
Retailer 15$1,352 CAD
Retailer 4$1,414 CAD
Retailer 14$1,720 CAD
MOH London$1,763 CAD

42 data points across 16 retailers

19 retailers$355 CAD to $1,763 CAD

A
Cheapest Retailer
-
$355 CAD
A
Retailer 2
-
$397 CAD
View
Final sale: no returns
A
Retailer 3
-
$411 CAD
View
Retailer 4
-
$440 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$440 CAD
View
A
Retailer 6
-
$524 CAD
View
A
Retailer 7
-
$662 CAD
View
B+
Retailer 8
-
$718 CAD
View
B+
Retailer 9
-
$736 CAD
View
B+
Retailer 10
-
$758 CAD
View
B+
Retailer 11
-
$794 CAD
View
B+
Retailer 12
-
$829 CAD
View
B+
Retailer 13
-
$1,076 CAD
View
B
Retailer 14
-
$1,324 CAD
View
B
Retailer 15
-
$1,352 CAD
View
B
Retailer 16
-
$1,414 CAD
View
B
Retailer 17
-
$1,485 CAD
View
B
Retailer 18
-
$1,720 CAD
View
Most Expensive
B
MOH London
LG645454915 · Nov 1
$1,763 CAD
£996 GBP
View
18 more retailers have this diamond
Prices start from $355 CADSave up to $1,407 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
1.30ct Radiant
$355 CAD