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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG645443635

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

Certificate IGI LG645443635

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)
18 retailers carry this diamond
Most expensive: $1,763 CAD at MOH London · As of November 2, 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 LG645443635 or 645443635. Listed at 18 retailers as of November 2, 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 angle39°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645443635
Dimensions7.88 × 5.40 × 3.64 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.40 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645443635
Side View
Table 69.0%Crown 39°Girdle: MediumPavilion 33.5°Culet: NoneDepth 67.4%

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: $899 CAD|+4.2%
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
Retailer 18
November 4, 2026
Retailer 17$355 CAD
Retailer 7$397 CAD
Retailer 5$411 CAD
Retailer 6$440 CAD
Retailer 18$440 CAD
Retailer 14$662 CAD
Retailer 8$718 CAD
Retailer 4$736 CAD
Retailer 12$758 CAD
Retailer 9$794 CAD
Retailer 2$829 CAD
Retailer 11$1,076 CAD
Retailer 13$1,324 CAD
Retailer 16$1,352 CAD
Retailer 3$1,414 CAD
Retailer 10$1,485 CAD
Retailer 15$1,720 CAD
MOH London$1,763 CAD

44 data points across 18 retailers

18 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
-
$662 CAD
View
B+
Retailer 7
-
$718 CAD
View
B+
Retailer 8
-
$736 CAD
View
B+
Retailer 9
-
$758 CAD
View
B+
Retailer 10
-
$794 CAD
View
B+
Retailer 11
-
$829 CAD
View
B+
Retailer 12
-
$1,076 CAD
View
B
Retailer 13
-
$1,324 CAD
View
B
Retailer 14
-
$1,352 CAD
View
B
Retailer 15
-
$1,414 CAD
View
B
Retailer 16
-
$1,485 CAD
View
B
Retailer 17
-
$1,720 CAD
View
Most Expensive
B
MOH London
LG645443635 · Nov 2
$1,763 CAD
£996 GBP
View
17 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