Radiant|Lab Grown|IGI

1.52ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1 • IGI LG677514245

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

Certificate IGI LG677514245

Diamond specifications and retailer prices

From $294 CAD
As of November 6, 2026
Save $1,165 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,459 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677514245 or 677514245. Listed at 15 retailers as of November 5, 2026, with prices from $294 to $1,459, a $1,165 spread on the same certified stone. MOH London lists it at $1,459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514245
Dimensions8.70 × 5.56 × 3.57 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm5.56 mm1.52 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514245
Side View
Table 62.0%Crown 39.6°Girdle: MED-STKPavilion 31.1°Culet: NoneDepth 64.2%

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: $1,459 CAD|Low: $277 CAD|High: $1,690 CAD|Avg: $764 CAD|-13.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 13$294 CAD
Retailer 11$342 CAD
Retailer 12$366 CAD
Retailer 14$366 CAD
Retailer 8$423 CAD
Retailer 5$537 CAD
Retailer 9$602 CAD
Retailer 2$617 CAD
Retailer 4$627 CAD
Retailer 3$830 CAD
Retailer 15$1,173 CAD
Retailer 7$1,175 CAD
Retailer 10$1,177 CAD
Retailer 6$1,248 CAD
MOH London$1,459 CAD

37 data points across 15 retailers

15 retailers$294 CAD to $1,459 CAD

A
Cheapest Retailer
-
$294 CAD
A
Retailer 2
-
$342 CAD
View
Retailer 3
-
$366 CAD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$366 CAD
View
A
Retailer 5
-
$423 CAD
View
A
Retailer 6
-
$537 CAD
View
A
Retailer 7
-
$602 CAD
View
A
Retailer 8
-
$617 CAD
View
B+
Retailer 9
-
$627 CAD
View
A
Retailer 10
-
$830 CAD
View
B+
Retailer 11
-
$1,173 CAD
View
Retailer 12
-
$1,175 CAD
View
Price last confirmed 40 days ago
B+
Retailer 13
-
$1,177 CAD
View
B+
Retailer 14
-
$1,248 CAD
View
Most Expensive
B+
MOH London
LG677514245 · Nov 5
$1,459 CAD
£817 GBP
View
14 more retailers have this diamond
Prices start from $294 CADSave up to $1,165 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
1.52ct Radiant
$294 CAD