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Emerald|Lab Grown|IGI

0.42ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG542231843

Shape and cutting style on the report: Emerald cut

Certificate IGI LG542231843

Diamond specifications and retailer prices

From €96 EUR
$107 USD
As of October 29, 2026
Save €899 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €995 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231843 or 542231843. Listed at 13 retailers as of October 29, 2026, with prices from €96 to €995, a €899 spread on the same certified stone. MOH London lists it at €995. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231843
Dimensions5.34 × 3.51 × 2.35 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.34 mm3.51 mm0.42 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231843
Side View
Table 67.0%Crown 41°Girdle: MediumPavilion 38.9°Culet: LNGDepth 67.0%

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 29
Current: €995 EUR|Low: €92 EUR|High: €1,007 EUR|Avg: €303 EUR|-1.2%
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
November 1, 2026
Retailer 8€96 EUR
Retailer 13€112 EUR
Retailer 9€127 EUR
Retailer 12€127 EUR
Retailer 6€206 EUR
Retailer 2€216 EUR
Retailer 5€229 EUR
Retailer 10€238 EUR
Retailer 7€288 EUR
Retailer 3€321 EUR
Retailer 11€383 EUR
Retailer 4€627 EUR
MOH London€995 EUR

25 data points across 13 retailers

13 retailers€96 EUR to €995 EUR

A
Cheapest Retailer
-
€96 EUR
$107 USD
A
Retailer 2
-
€112 EUR
$125 USD
View
A
Retailer 3
-
€127 EUR
$142 USD
View
Retailer 4
-
€127 EUR
$142 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€206 EUR
$230 USD
View
B+
Retailer 6
-
€216 EUR
ZAR 3,906 ZAR
View
B+
Retailer 7
-
€229 EUR
HK$2,000 HKD
View
B+
Retailer 8
-
€238 EUR
$266 USD
View
B+
Retailer 9
-
€288 EUR
£253 GBP
View
B+
Retailer 10
-
€321 EUR
$359 USD
View
B
Retailer 11
-
€383 EUR
$428 USD
View
B
Retailer 12
-
€627 EUR
£552 GBP
View
Most Expensive
B
MOH London
LG542231843 · Nov 1
€995 EUR
£875 GBP
View
12 more retailers have this diamond
Prices start from €96 EURSave up to €899 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 Emerald
€96 EUR