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Round|Lab Grown|IGI

1.42ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG445036460

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036460

Diamond specifications and retailer prices

From $1,048 AUD
$736 USD
As of October 29, 2026
Save $3,750 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,798 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445036460 or 445036460. Listed at 13 retailers as of October 29, 2026, with prices from $1,048 to $4,798, a $3,750 spread on the same certified stone. MOH London lists it at $4,798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036460
Dimensions7.20 × 7.18 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.20 mm7.18 mm1.42 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036460
Side View
Table 58.5%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

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: Oct 29
Current: $4,798 AUD|Low: $836 AUD|High: $4,830 AUD|Avg: $1,871 AUD|+0.5%
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
October 30, 2026
Retailer 9$1,048 AUD
Retailer 14$1,140 AUD
Retailer 4$1,171 AUD
Retailer 11$1,216 AUD
Retailer 13$1,216 AUD
Retailer 5$1,268 AUD
Retailer 2$1,414 AUD
Retailer 10$1,438 AUD
Retailer 8$1,466 AUD
Retailer 6$1,924 AUD
Retailer 12$1,970 AUD
Retailer 7$2,993 AUD
Retailer 3$3,416 AUD
MOH London$4,798 AUD

43 data points across 14 retailers

13 retailers$1,048 AUD to $4,798 AUD

A
Cheapest Retailer
-
$1,048 AUD
$736 USD
A
Retailer 2
-
$1,140 AUD
$801 USD
View
A
Retailer 3
-
$1,171 AUD
$823 USD
View
Final sale: no returns
Retailer 4
-
$1,216 AUD
$854 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,216 AUD
$854 USD
View
A
Retailer 6
-
$1,268 AUD
$891 USD
View
A
Retailer 7
-
$1,414 AUD
£782 GBP
View
A
Retailer 8
-
$1,438 AUD
$1,010 USD
View
A
Retailer 9
-
$1,466 AUD
$1,030 USD
View
B+
Retailer 10
-
$1,970 AUD
$1,384 USD
View
B
Retailer 11
-
$2,993 AUD
$2,103 USD
View
B
Retailer 12
-
$3,416 AUD
$2,400 USD
View
Most Expensive
B
MOH London
LG445036460 · Oct 29
$4,798 AUD
£2,654 GBP
View
12 more retailers have this diamond
Prices start from $1,048 AUDSave up to $3,750 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
1.42ct Round
$1,048 AUD