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Cushion|Lab Grown|IGI

0.42ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG680531371

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG680531371

Diamond specifications and retailer prices

From €199 EUR
£174 GBP
As of October 30, 2026
8 retailers carry this diamond
Most expensive: €840 EUR at MOH London · As of October 18, 2026
View at MOH London

About this 0.42ct lab-grown cushion diamond

This 0.42ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680531371 or 680531371. Listed at 8 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680531371
Dimensions5.11 × 4.03 × 2.63 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.11 mm4.03 mm0.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG680531371
Side View
Table 63.0%Crown 35.5°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €840 EUR|Low: €195 EUR|High: €844 EUR|Avg: €344 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2€199 EUR
Retailer 4€213 EUR
Retailer 5€237 EUR
Retailer 3€304 EUR
Retailer 6€323 EUR
MOH London€840 EUR

43 data points across 6 retailers

8 retailers

A
Cheapest Retailer
-
€199 EUR
£174 GBP
Retailer 2
-
€213 EUR
ZAR 3,829 ZAR
View
Price last confirmed 12 days ago
Retailer 3
-
€237 EUR
$264 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€296 EUR
£260 GBP
View
Price last confirmed 33 days ago
Retailer 5
-
€304 EUR
£266 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
€323 EUR
$359 USD
View
Price last confirmed 10 days ago
Retailer 7
-
€381 EUR
$425 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG680531371 · Oct 18
€840 EUR
£736 GBP
View
Price under review
7 more retailers have this diamond
Prices start from €199 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.

A
0.42ct Cushion
€199 EUR