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Round|Lab Grown|IGI

1.51ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG462132852

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462132852

Diamond specifications and retailer prices

From $1,196 AUD
$840 USD
As of October 30, 2026
Save $5,371 AUD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,567 AUD at MOH London · As of October 27, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG462132852 or 462132852. Listed at 11 retailers as of October 27, 2026, with prices from $1,196 to $6,567, a $5,371 spread on the same certified stone. MOH London lists it at $6,567. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462132852
Dimensions7.39 × 7.44 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.39 mm7.44 mm1.51 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462132852
Side View
Table 55.5%Crown 32.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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: Oct 30
Current: $6,567 AUD|Low: $1,196 AUD|High: $6,637 AUD|Avg: $3,220 AUD|+0.1%
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
October 30, 2026
Retailer 2$1,196 AUD
Retailer 6$1,760 AUD
Retailer 9$1,915 AUD
Retailer 11$1,969 AUD
Retailer 7$2,041 AUD
Retailer 12$2,285 AUD
Retailer 3$2,876 AUD
Retailer 8$3,236 AUD
Retailer 10$3,825 AUD
Retailer 13$3,909 AUD
Retailer 5$4,568 AUD
Retailer 4$5,843 AUD
MOH London$6,567 AUD

13 data points across 13 retailers

11 retailers$1,196 AUD to $6,567 AUD

A
Cheapest Retailer
-
$1,196 AUD
$840 USD
A
Retailer 2
-
$1,760 AUD
$1,236 USD
View
A
Retailer 3
-
$1,915 AUD
$1,345 USD
View
A
Retailer 4
-
$1,969 AUD
$1,383 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,041 AUD
$1,434 USD
View
Retailer 6
-
$2,041 AUD
$1,434 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$2,285 AUD
$1,605 USD
View
B
Retailer 8
-
$3,236 AUD
$2,273 USD
View
B
Retailer 9
-
$3,825 AUD
$2,687 USD
View
B
Retailer 10
-
$3,909 AUD
$2,746 USD
View
Most Expensive
B
MOH London
LG462132852 · Oct 27
$6,567 AUD
£3,632 GBP
View
10 more retailers have this diamond
Prices start from $1,196 AUDSave up to $5,371 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
1.51ct Round
$1,196 AUD