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Marquise|Lab Grown|IGI

1.40ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG749574596

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749574596

Diamond specifications and retailer prices

From €401 EUR
$448 USD
As of October 30, 2026
Save €537 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €938 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749574596 or 749574596. Listed at 9 retailers as of October 29, 2026, with prices from €401 to €938, a €537 spread on the same certified stone. MOH London lists it at €938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749574596
Dimensions11.48 × 5.90 × 3.54 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm5.90 mm1.40 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749574596
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 60.0%

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: €938 EUR|Low: €375 EUR|High: €944 EUR|Avg: €593 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8€401 EUR
Retailer 4€408 EUR
Retailer 2€430 EUR
Retailer 5€506 EUR
Retailer 7€525 EUR
Retailer 9€716 EUR
Retailer 3€730 EUR
Retailer 6€796 EUR
MOH London€938 EUR

42 data points across 9 retailers

9 retailers€401 EUR to €938 EUR

A
Cheapest Retailer
-
€401 EUR
$448 USD
A
Retailer 2
-
€408 EUR
View
A
Retailer 3
-
€430 EUR
£378 GBP
View
A
Retailer 4
-
€506 EUR
$565 USD
View
B+
Retailer 5
-
€525 EUR
$586 USD
View
Retailer 6
-
€716 EUR
$800 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
€730 EUR
A$1,254 AUD
View
B
Retailer 8
-
€796 EUR
$889 USD
View
Most Expensive
B
MOH London
LG749574596 · Oct 29
€938 EUR
£825 GBP
View
8 more retailers have this diamond
Prices start from €401 EURSave up to €537 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
1.40ct Marquise
€401 EUR