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Emerald|Lab Grown|IGI

0.42ct E VS2 Emerald Lab Grown Diamond

VG • E/VS2 • IGI LG710558020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710558020

Diamond specifications and retailer prices

From €81 EUR
$90 USD
As of October 27, 2026
Save €656 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €737 EUR at MOH London · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG710558020 or 710558020. Listed at 16 retailers as of October 27, 2026, with prices from €81 to €737, a €656 spread on the same certified stone. MOH London lists it at €737. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710558020
Dimensions5.71 × 3.37 × 2.12 mm
L/W Ratio1.69
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm3.37 mm0.42 ctE / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG710558020
Side View
Table 62.0%Crown 34.3°Girdle: THK-VTKPavilion 38.5°Culet: LNGDepth 62.9%

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 27
Current: €737 EUR|Low: €42 EUR|High: €742 EUR|Avg: €207 EUR|+0.5%
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
Retailer 15
October 29, 2026
Retailer 7€42 EUR
Retailer 12€81 EUR
Retailer 15€90 EUR
Retailer 13€93 EUR
Retailer 4€106 EUR
Retailer 5€106 EUR
Retailer 6€137 EUR
Retailer 11€153 EUR
Retailer 2€184 EUR
Retailer 9€189 EUR
Retailer 8€241 EUR
Retailer 14€288 EUR
Retailer 3€321 EUR
Retailer 10€520 EUR
MOH London€737 EUR

42 data points across 15 retailers

16 retailers€81 EUR to €737 EUR

A
Cheapest Retailer
-
€81 EUR
$90 USD
B+
Retailer 2
-
€90 EUR
$100 USD
View
Final sale: no returns
B+
Retailer 3
-
€93 EUR
$104 USD
View
B+
Retailer 4
-
€106 EUR
$118 USD
View
B+
Retailer 5
-
€106 EUR
$118 USD
View
B+
Retailer 6
-
€115 EUR
HK$1,000 HKD
View
B+
Retailer 7
-
€137 EUR
$152 USD
View
B+
Retailer 8
-
€153 EUR
$170 USD
View
B+
Retailer 9
-
€184 EUR
£162 GBP
View
B+
Retailer 10
-
€189 EUR
View
B
Retailer 11
-
€241 EUR
£211 GBP
View
B
Retailer 12
-
€287 EUR
SGD 432 SGD
View
B
Retailer 13
-
€288 EUR
$320 USD
View
B
Retailer 14
-
€321 EUR
$357 USD
View
C
Retailer 15
-
€520 EUR
£456 GBP
View
Most Expensive
B
MOH London
LG710558020 · Oct 29
€737 EUR
£646 GBP
View
15 more retailers have this diamond
Prices start from €81 EURSave up to €656 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
€81 EUR