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Asscher|Lab Grown|IGI

4.04ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG840662970

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840662970

Diamond specifications and retailer prices

From €491 EUR
£432 GBP
As of October 30, 2026
Save €2,044 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,535 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 4.04ct lab-grown asscher diamond

This 4.04ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840662970 or 840662970. Listed at 14 retailers as of October 26, 2026, with prices from €491 to €2,535, a €2,044 spread on the same certified stone. MOH London lists it at €2,535. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.04
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840662970
Dimensions8.58 × 8.53 × 5.78 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm8.53 mm4.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840662970
Side View
Table 56.0%Crown 28.5°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,535 EUR|Low: €490 EUR|High: €2,784 EUR|Avg: €1,422 EUR|-8.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 7€491 EUR
Retailer 5€548 EUR
Retailer 10€725 EUR
Retailer 11€813 EUR
Retailer 2€937 EUR
Retailer 9€1,207 EUR
Retailer 8€1,215 EUR
Retailer 13€1,552 EUR
Retailer 12€1,565 EUR
Retailer 14€1,760 EUR
Retailer 4€1,952 EUR
Retailer 3€1,962 EUR
Retailer 6€1,968 EUR
MOH London€2,535 EUR

30 data points across 14 retailers

14 retailers€491 EUR to €2,535 EUR

A
Cheapest Retailer
-
€491 EUR
£432 GBP
A
Retailer 2
-
€548 EUR
$612 USD
View
Final sale: no returns
A
Retailer 3
-
€725 EUR
$810 USD
View
B+
Retailer 4
-
€813 EUR
$908 USD
View
A
Retailer 5
-
€937 EUR
£824 GBP
View
A
Retailer 6
-
€1,207 EUR
ZAR 21,779 ZAR
View
A
Retailer 7
-
€1,215 EUR
A$2,088 AUD
View
B+
Retailer 8
-
€1,552 EUR
$1,734 USD
View
B+
Retailer 9
-
€1,565 EUR
$1,748 USD
View
B+
Retailer 10
-
€1,760 EUR
£1,548 GBP
View
B+
Retailer 11
-
€1,952 EUR
$2,181 USD
View
B+
Retailer 12
-
€1,962 EUR
$2,192 USD
View
B+
Retailer 13
-
€1,968 EUR
$2,199 USD
View
Most Expensive
B+
MOH London
LG840662970 · Oct 26
€2,535 EUR
£2,230 GBP
View
13 more retailers have this diamond
Prices start from €491 EURSave up to €2,044 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
4.04ct Asscher
€491 EUR