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Oval|Lab Grown|IGI

1.57ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG445037145

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037145

Diamond specifications and retailer prices

From $1,402 NZD
$790 USD
As of October 29, 2026
Save $7,501 NZD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,903 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 LG445037145 or 445037145. Listed at 11 retailers as of October 29, 2026, with prices from $1,402 to $8,903, a $7,501 spread on the same certified stone. MOH London lists it at $8,903. 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 angle34.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037145
Dimensions9.13 × 6.65 × 4.16 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.13 mm6.65 mm1.57 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037145
Side View
Table 61.0%Crown 34.5°Girdle: THN-STKPavilion 42.2°Culet: NoneDepth 62.6%

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: $8,903 NZD|Low: $1,402 NZD|High: $8,975 NZD|Avg: $4,626 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
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 2$1,402 NZD
Retailer 8$2,674 NZD
Retailer 12$2,908 NZD
Retailer 13$2,993 NZD
Retailer 9$3,101 NZD
Retailer 14$3,101 NZD
Retailer 3$3,407 NZD
Retailer 4$4,198 NZD
Retailer 10$4,885 NZD
Retailer 7$5,484 NZD
Retailer 11$5,813 NZD
Retailer 6$6,941 NZD
Retailer 5$8,878 NZD
MOH London$8,903 NZD

17 data points across 14 retailers

11 retailers$1,402 NZD to $8,903 NZD

A
Cheapest Retailer
-
$1,402 NZD
$790 USD
A
Retailer 2
-
$2,674 NZD
$1,507 USD
View
A
Retailer 3
-
$2,908 NZD
$1,639 USD
View
A
Retailer 4
-
$2,993 NZD
$1,687 USD
View
Final sale: no returns
Retailer 5
-
$3,101 NZD
$1,748 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,101 NZD
$1,748 USD
View
B+
Retailer 7
-
$3,407 NZD
$1,920 USD
View
B+
Retailer 8
-
$4,885 NZD
$2,753 USD
View
B
Retailer 9
-
$5,484 NZD
$3,091 USD
View
B
Retailer 10
-
$5,813 NZD
$3,276 USD
View
Most Expensive
B
MOH London
LG445037145 · Oct 29
$8,903 NZD
£3,951 GBP
View
10 more retailers have this diamond
Prices start from $1,402 NZDSave up to $7,501 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