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Marquise|Lab Grown|IGI

0.40ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG779646710

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779646710

Diamond specifications and retailer prices

From €182 EUR
£159 GBP
As of October 30, 2026
Save €546 EUR (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €728 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779646710 or 779646710. Listed at 6 retailers as of October 29, 2026, with prices from €182 to €728, a €546 spread on the same certified stone. MOH London lists it at €728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779646710
Dimensions7.40 × 3.87 × 2.49 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm3.87 mm0.40 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779646710
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 64.3%

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: €728 EUR|Low: €171 EUR|High: €733 EUR|Avg: €334 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2€182 EUR
Retailer 5€209 EUR
Retailer 3€253 EUR
Retailer 4€371 EUR
MOH London€728 EUR

25 data points across 5 retailers

6 retailers€182 EUR to €728 EUR

A
Cheapest Retailer
-
€182 EUR
£159 GBP
B+
Retailer 2
-
€209 EUR
$233 USD
View
B+
Retailer 3
-
€253 EUR
£222 GBP
View
B
Retailer 4
-
€370 EUR
$412 USD
View
B
Retailer 5
-
€371 EUR
$413 USD
View
Most Expensive
B
MOH London
LG779646710 · Oct 29
€728 EUR
£638 GBP
View
5 more retailers have this diamond
Prices start from €182 EURSave up to €546 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
0.40ct Marquise
€182 EUR