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Round|Lab Grown|IGI

1.36ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG451057249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057249

Diamond specifications and retailer prices

From $1,037 AUD
As of November 5, 2026
Save $3,687 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,724 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.36ct lab-grown round diamond

This 1.36ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057249 or 451057249. Listed at 13 retailers as of November 3, 2026, with prices from $1,037 to $4,724, a $3,687 spread on the same certified stone. MOH London lists it at $4,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057249
Dimensions7.10 × 7.08 × 4.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.10 mm7.08 mm1.36 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057249
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°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: Nov 5
Current: $4,724 AUD|Low: $996 AUD|High: $4,788 AUD|Avg: $2,007 AUD
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 6, 2026
Retailer 10$1,037 AUD
Retailer 7$1,100 AUD
Retailer 4$1,129 AUD
Retailer 3$1,161 AUD
Retailer 11$1,203 AUD
Retailer 13$1,203 AUD
Retailer 8$1,457 AUD
Retailer 12$1,951 AUD
Retailer 6$2,210 AUD
Retailer 2$2,633 AUD
Retailer 9$2,964 AUD
Retailer 5$3,383 AUD
MOH London$4,724 AUD

43 data points across 13 retailers

13 retailers$1,037 AUD to $4,724 AUD

A
Cheapest Retailer
-
$1,037 AUD
A
Retailer 2
-
$1,100 AUD
View
A
Retailer 3
-
$1,129 AUD
View
A
Retailer 4
-
$1,161 AUD
View
Final sale: no returns
A
Retailer 5
-
$1,203 AUD
View
Retailer 6
-
$1,203 AUD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$1,457 AUD
View
B+
Retailer 8
-
$1,951 AUD
View
B+
Retailer 9
-
$2,210 AUD
View
B+
Retailer 10
-
$2,633 AUD
View
B
Retailer 11
-
$2,964 AUD
View
B
Retailer 12
-
$3,383 AUD
View
Most Expensive
B
MOH London
LG451057249 · Nov 3
$4,724 AUD
£2,604 GBP
View
12 more retailers have this diamond
Prices start from $1,037 AUDSave up to $3,687 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
1.36ct Round
$1,037 AUD