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Radiant|Lab Grown|IGI

1.26ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG805675558

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

Certificate IGI LG805675558

Diamond specifications and retailer prices

From $378 CAD
As of November 4, 2026
Save $1,160 CAD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,538 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.26ct lab-grown radiant diamond

This 1.26ct 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 LG805675558 or 805675558. Listed at 12 retailers as of November 1, 2026, with prices from $378 to $1,538, a $1,160 spread on the same certified stone. MOH London lists it at $1,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805675558
Dimensions7.92 × 5.27 × 3.45 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.27 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805675558
Side View
Table 68.0%Crown 45.1°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
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: $1,538 CAD|Low: $378 CAD|High: $1,547 CAD|Avg: $878 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 2$378 CAD
Retailer 8$556 CAD
Retailer 11$567 CAD
Retailer 12$585 CAD
Retailer 9$592 CAD
Retailer 4$651 CAD
Retailer 5$725 CAD
Retailer 10$801 CAD
Retailer 7$1,074 CAD
Retailer 6$1,091 CAD
Retailer 3$1,310 CAD
MOH London$1,538 CAD

18 data points across 12 retailers

12 retailers$378 CAD to $1,538 CAD

A
Cheapest Retailer
-
$378 CAD
A
Retailer 2
-
$556 CAD
View
A
Retailer 3
-
$567 CAD
View
A
Retailer 4
-
$585 CAD
View
A
Retailer 5
-
$592 CAD
View
A
Retailer 6
-
$651 CAD
View
B+
Retailer 7
-
$725 CAD
View
B+
Retailer 8
-
$801 CAD
View
B
Retailer 9
-
$1,074 CAD
View
B+
Retailer 10
-
$1,091 CAD
View
B
Retailer 11
-
$1,310 CAD
View
Most Expensive
B
MOH London
LG805675558 · Nov 1
$1,538 CAD
£869 GBP
View
11 more retailers have this diamond
Prices start from $378 CADSave up to $1,160 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
1.26ct Radiant
$378 CAD