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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 $304 AUD
As of November 6, 2026
Save $1,206 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,510 AUD 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 $304 to $1,510, a $1,206 spread on the same certified stone. MOH London lists it at $1,510. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,510 AUD|Low: $287 AUD|High: $1,749 AUD|Avg: $791 AUD|-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$304 AUD
Retailer 11$354 AUD
Retailer 12$378 AUD
Retailer 14$378 AUD
Retailer 8$438 AUD
Retailer 5$556 AUD
Retailer 9$623 AUD
Retailer 2$639 AUD
Retailer 4$649 AUD
Retailer 3$859 AUD
Retailer 15$1,214 AUD
Retailer 7$1,215 AUD
Retailer 10$1,218 AUD
Retailer 6$1,291 AUD
MOH London$1,510 AUD

37 data points across 15 retailers

15 retailers$304 AUD to $1,510 AUD

A
Cheapest Retailer
-
$304 AUD
A
Retailer 2
-
$354 AUD
View
Retailer 3
-
$378 AUD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$378 AUD
View
A
Retailer 5
-
$438 AUD
View
A
Retailer 6
-
$556 AUD
View
A
Retailer 7
-
$623 AUD
View
A
Retailer 8
-
$639 AUD
View
B+
Retailer 9
-
$649 AUD
View
A
Retailer 10
-
$859 AUD
View
B+
Retailer 11
-
$1,214 AUD
View
Retailer 12
-
$1,215 AUD
View
Price last confirmed 40 days ago
B+
Retailer 13
-
$1,218 AUD
View
B+
Retailer 14
-
$1,291 AUD
View
Most Expensive
B+
MOH London
LG677514245 · Nov 5
$1,510 AUD
£817 GBP
View
14 more retailers have this diamond
Prices start from $304 AUDSave up to $1,206 AUD

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
$304 AUD