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Radiant|Lab Grown|IGI

1.06ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1 • IGI LG459194445

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

Certificate IGI LG459194445

Diamond specifications and retailer prices

From $886 CAD
As of November 6, 2026
Save $4,964 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,850 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 1.06ct lab-grown radiant diamond

This 1.06ct lab-grown radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG459194445 or 459194445. Listed at 12 retailers as of November 3, 2026, with prices from $886 to $5,850, a $4,964 spread on the same certified stone. MOH London lists it at $5,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459194445
Dimensions6.71 × 5.31 × 3.44 mm
L/W Ratio1.26
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
6.71 mm5.31 mm1.06 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459194445
Side View
Table 67.0%Crown 43.7°Girdle: MediumPavilion 31.5°Culet: NoneDepth 64.8%

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 6
Current: $5,850 CAD|Low: $886 CAD|High: $5,920 CAD|Avg: $2,853 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
November 3, 2026
Retailer 6$886 CAD
Retailer 7$1,570 CAD
Retailer 11$1,708 CAD
Retailer 12$1,757 CAD
Retailer 8$1,820 CAD
Retailer 3$2,068 CAD
Retailer 4$2,580 CAD
Retailer 9$2,896 CAD
Retailer 2$3,349 CAD
Retailer 10$3,412 CAD
Retailer 13$3,694 CAD
Retailer 5$5,211 CAD
MOH London$5,850 CAD

20 data points across 13 retailers

12 retailers$886 CAD to $5,850 CAD

A
Cheapest Retailer
-
$886 CAD
B
Retailer 2
-
$1,570 CAD
View
B+
Retailer 3
-
$1,708 CAD
View
B
Retailer 4
-
$1,757 CAD
View
Final sale: no returns
Retailer 5
-
$1,820 CAD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$1,820 CAD
View
B
Retailer 7
-
$2,068 CAD
View
B
Retailer 8
-
$2,896 CAD
View
B
Retailer 9
-
$3,349 CAD
View
B
Retailer 10
-
$3,412 CAD
View
B
Retailer 11
-
$3,694 CAD
View
Most Expensive
B
MOH London
LG459194445 · Nov 3
$5,850 CAD
£3,275 GBP
View
11 more retailers have this diamond
Prices start from $886 CADSave up to $4,964 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
1.06ct Radiant
$886 CAD