Oval|Lab Grown|IGI

1.57ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG818685018

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818685018

Diamond specifications and retailer prices

From €1,007 EUR
$1,130 USD
As of October 29, 2026
12 retailers carry this diamond
Most expensive: €1,034 EUR at MOH London · As of October 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685018 or 818685018. Listed at 12 retailers as of October 29, 2026. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685018
Dimensions9.27 × 6.44 × 4.00 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm6.44 mm1.57 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685018
Side View
Table 61.0%Crown 37°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €1,034 EUR|Low: €224 EUR|High: €1,034 EUR|Avg: €641 EUR|+3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 5, 2026
Retailer 10€230 EUR
Retailer 11€255 EUR
Retailer 9€433 EUR
Retailer 5€438 EUR
Retailer 7€475 EUR
Retailer 4€586 EUR
Retailer 2€620 EUR
Retailer 12€824 EUR
Retailer 3€866 EUR
Retailer 6€869 EUR
Retailer 8€1,007 EUR
MOH London€1,034 EUR

16 data points across 12 retailers

12 retailers

Retailer 1
-
€197 EUR
$221 USD
Price last confirmed 29 days ago
Retailer 2
-
€236 EUR
$265 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€255 EUR
$286 USD
View
Price last confirmed 28 days ago
Retailer 4
-
€433 EUR
$486 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€438 EUR
ZAR 7,942 ZAR
View
Price last confirmed 28 days ago
Retailer 6
-
€620 EUR
$695 USD
View
Price last confirmed 28 days ago
Retailer 7
-
€820 EUR
$920 USD
View
Price last confirmed 29 days ago
Retailer 8
-
€824 EUR
SGD 1,249 SGD
View
Price last confirmed 27 days ago
Retailer 9
-
€866 EUR
$972 USD
View
Price last confirmed 27 days ago
Retailer 10
-
€869 EUR
$975 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
€1,007 EUR
$1,130 USD
View
Most Expensive
MOH London
LG818685018 · Oct 5
€1,034 EUR
£913 GBP
View
Price last confirmed 27 days ago
11 more retailers have this diamond
Prices start from €1,007 EUR

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
€1,007 EUR