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Oval|Lab Grown|IGI

1.57ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG445037131

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037131

Diamond specifications and retailer prices

From $1,124 AUD
$790 USD
As of October 29, 2026
Save $5,597 AUD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,721 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval 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 LG445037131 or 445037131. Listed at 10 retailers as of October 29, 2026, with prices from $1,124 to $6,721, a $5,597 spread on the same certified stone. MOH London lists it at $6,721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037131
Dimensions9.18 × 6.54 × 4.11 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.18 mm6.54 mm1.57 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037131
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: $6,721 AUD|Low: $1,124 AUD|High: $6,775 AUD|Avg: $3,142 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
October 29, 2026
Retailer 2$1,124 AUD
Retailer 4$1,793 AUD
Retailer 8$1,951 AUD
Retailer 5$2,081 AUD
Retailer 9$2,327 AUD
Retailer 11$2,884 AUD
Retailer 6$3,295 AUD
Retailer 10$3,879 AUD
Retailer 7$3,900 AUD
Retailer 3$4,658 AUD
MOH London$6,721 AUD

15 data points across 11 retailers

10 retailers$1,124 AUD to $6,721 AUD

A
Cheapest Retailer
-
$1,124 AUD
$790 USD
A
Retailer 2
-
$1,793 AUD
$1,260 USD
View
A
Retailer 3
-
$1,951 AUD
$1,371 USD
View
Retailer 4
-
$2,081 AUD
$1,462 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$2,081 AUD
$1,462 USD
View
A
Retailer 6
-
$2,327 AUD
$1,635 USD
View
B+
Retailer 7
-
$3,295 AUD
$2,315 USD
View
B
Retailer 8
-
$3,879 AUD
$2,725 USD
View
B
Retailer 9
-
$3,900 AUD
$2,740 USD
View
Most Expensive
B
MOH London
LG445037131 · Oct 29
$6,721 AUD
£3,718 GBP
View
9 more retailers have this diamond
Prices start from $1,124 AUDSave up to $5,597 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
1.57ct Oval
$1,124 AUD