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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 $790 USD
As of October 29, 2026
Save $3,932 USD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,722 USD 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 $790 to $4,722, a $3,932 spread on the same certified stone. MOH London lists it at $4,722. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,722 USD|Low: $790 USD|High: $4,760 USD|Avg: $2,348 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$790 USD
Retailer 3$1,462 USD
Retailer 5$1,635 USD
Retailer 7$2,026 USD
Retailer 4$2,315 USD
Retailer 6$2,725 USD
Retailer 8$3,272 USD
MOH London$4,722 USD

13 data points across 8 retailers

10 retailers$790 USD to $4,722 USD

A
Cheapest Retailer
-
$790 USD
A
Retailer 2
-
$1,260 USD
View
A
Retailer 3
-
$1,371 USD
View
Retailer 4
-
$1,462 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,462 USD
View
A
Retailer 6
-
$1,635 USD
View
B+
Retailer 7
-
$2,315 USD
View
B
Retailer 8
-
$2,725 USD
View
B
Retailer 9
-
$2,740 USD
View
Most Expensive
B
MOH London
LG445037131 · Oct 29
$4,722 USD
£3,718 GBP
View
9 more retailers have this diamond
Prices start from $790 USDSave up to $3,932 USD

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
$790 USD