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Emerald|Lab Grown|IGI

0.40ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG839666373

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839666373

Diamond specifications and retailer prices

From €84 EUR
$94 USD
As of October 30, 2026
Save €601 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €685 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown emerald diamond

This 0.4ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839666373 or 839666373. Listed at 10 retailers as of October 29, 2026, with prices from €84 to €685, a €601 spread on the same certified stone. MOH London lists it at €685. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839666373
Dimensions5.54 × 3.55 × 2.23 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.54 mm3.55 mm0.40 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839666373
Side View
Table 66.0%Crown 34°Girdle: THN-MEDPavilion 35.6°Culet: LargeDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €685 EUR|Low: €84 EUR|High: €733 EUR|Avg: €262 EUR|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6€84 EUR
Retailer 7€127 EUR
Retailer 2€167 EUR
Retailer 5€201 EUR
Retailer 3€238 EUR
Retailer 8€269 EUR
Retailer 4€352 EUR
MOH London€685 EUR

28 data points across 8 retailers

10 retailers€84 EUR to €685 EUR

A
Cheapest Retailer
-
€84 EUR
$94 USD
Final sale: no returns
A
Retailer 2
-
€127 EUR
$142 USD
View
A
Retailer 3
-
€167 EUR
£147 GBP
View
B+
Retailer 4
-
€201 EUR
View
B+
Retailer 5
-
€238 EUR
£210 GBP
View
B+
Retailer 6
-
€269 EUR
SGD 406 SGD
View
B
Retailer 7
-
€277 EUR
$310 USD
View
B
Retailer 8
-
€295 EUR
$330 USD
View
B
Retailer 9
-
€352 EUR
$393 USD
View
Most Expensive
B
MOH London
LG839666373 · Oct 29
€685 EUR
£603 GBP
View
9 more retailers have this diamond
Prices start from €84 EURSave up to €601 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 Emerald
€84 EUR