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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 $1,402 NZD
$790 USD
As of October 29, 2026
Save $6,976 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,378 NZD 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 $1,402 to $8,378, a $6,976 spread on the same certified stone. MOH London lists it at $8,378. 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: $8,378 NZD|Low: $1,402 NZD|High: $8,446 NZD|Avg: $3,916 NZD|+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$1,402 NZD
Retailer 4$2,236 NZD
Retailer 8$2,433 NZD
Retailer 5$2,594 NZD
Retailer 9$2,901 NZD
Retailer 11$3,595 NZD
Retailer 6$4,108 NZD
Retailer 10$4,835 NZD
Retailer 7$4,862 NZD
Retailer 3$5,806 NZD
MOH London$8,378 NZD

15 data points across 11 retailers

10 retailers$1,402 NZD to $8,378 NZD

A
Cheapest Retailer
-
$1,402 NZD
$790 USD
A
Retailer 2
-
$2,236 NZD
$1,260 USD
View
A
Retailer 3
-
$2,433 NZD
$1,371 USD
View
Retailer 4
-
$2,594 NZD
$1,462 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,594 NZD
$1,462 USD
View
A
Retailer 6
-
$2,901 NZD
$1,635 USD
View
B+
Retailer 7
-
$4,108 NZD
$2,315 USD
View
B
Retailer 8
-
$4,835 NZD
$2,725 USD
View
B
Retailer 9
-
$4,862 NZD
$2,740 USD
View
Most Expensive
B
MOH London
LG445037131 · Oct 29
$8,378 NZD
£3,718 GBP
View
9 more retailers have this diamond
Prices start from $1,402 NZDSave up to $6,976 NZD

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
$1,402 NZD