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 €1,011 EUR
$1,130 USD
As of October 29, 2026
12 retailers carry this diamond
Most expensive: €1,038 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
Colour
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

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,038 EUR|Low: €161 EUR|High: €1,038 EUR|Avg: €642 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€231 EUR
Retailer 11€256 EUR
Retailer 9€435 EUR
Retailer 5€440 EUR
Retailer 7€477 EUR
Retailer 4€588 EUR
Retailer 2€622 EUR
Retailer 12€827 EUR
Retailer 3€870 EUR
Retailer 6€873 EUR
Retailer 8€1,011 EUR
MOH London€1,038 EUR

17 data points across 12 retailers

12 retailers

Retailer 1
-
€198 EUR
$221 USD
Price last confirmed 26 days ago
Retailer 2
-
€237 EUR
$265 USD
View
Price last confirmed 36 days ago
Retailer 3
-
€256 EUR
$286 USD
View
Price last confirmed 26 days ago
Retailer 4
-
€435 EUR
$486 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€440 EUR
ZAR 7,942 ZAR
View
Price last confirmed 26 days ago
Retailer 6
-
€622 EUR
$695 USD
View
Price last confirmed 25 days ago
Retailer 7
-
€823 EUR
$920 USD
View
Price last confirmed 26 days ago
Retailer 8
-
€827 EUR
SGD 1,249 SGD
View
Price last confirmed 25 days ago
Retailer 9
-
€870 EUR
$972 USD
View
Price last confirmed 24 days ago
Retailer 10
-
€873 EUR
$975 USD
View
Price last confirmed 26 days ago
B
Retailer 11
-
€1,011 EUR
$1,130 USD
View
Most Expensive
MOH London
LG818685018 · Oct 5
€1,038 EUR
£913 GBP
View
Price last confirmed 25 days ago
11 more retailers have this diamond
Prices start from €1,011 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
€1,011 EUR