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Oval|Lab Grown|IGI

1.57ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG828657708

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828657708

Diamond specifications and retailer prices

From $871 SGD
As of November 3, 2026
Save $2,272 SGD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,255 SGD at MOH London · As of November 1, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828657708 or 828657708. Listed at 13 retailers as of November 3, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828657708
Dimensions11.79 × 5.65 × 3.62 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm5.65 mm1.57 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828657708
Side View
Table 55.0%Crown 37.1°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,255 SGD|Low: $788 SGD|High: $4,364 SGD|Avg: $1,979 SGD|-0.8%
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
November 1, 2026
Retailer 12$871 SGD
Retailer 8$947 SGD
Retailer 14$1,010 SGD
Retailer 5$1,098 SGD
Retailer 9$1,236 SGD
Retailer 4$1,320 SGD
Retailer 11$1,420 SGD
Retailer 2$1,496 SGD
Retailer 3$2,306 SGD
Retailer 10$2,580 SGD
Retailer 7$2,840 SGD
Retailer 13$3,143 SGD
Retailer 6$3,184 SGD
MOH London$4,255 SGD

31 data points across 14 retailers

13 retailers$871 SGD to $3,143 SGD

B+
Cheapest Retailer
-
$871 SGD
B+
Retailer 2
-
$947 SGD
View
B+
Retailer 3
-
$1,010 SGD
View
Retailer 4
-
$1,098 SGD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$1,236 SGD
View
B
Retailer 6
-
$1,320 SGD
View
B
Retailer 7
-
$1,420 SGD
View
B
Retailer 8
-
$1,496 SGD
View
B
Retailer 9
-
$2,306 SGD
View
B
Retailer 10
-
$2,580 SGD
View
B
Retailer 11
-
$2,840 SGD
View
B
Retailer 12
-
$3,143 SGD
View
Most Expensive
MOH London
LG828657708 · Nov 1
$4,255 SGD
£2,615 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $871 SGDSave up to $2,272 SGD

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.

B+
1.57ct Oval
$871 SGD