Emerald|Lab Grown|GIA

4.20ct E VS2 Emerald Lab Grown Diamond

GD • E/VS2

Diamond specifications and retailer prices

From €3,497 EUR
CA$5,405 CAD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: €3,497 EUR at Diamond Exchange Canada
View at Diamond Exchange Canada

About this 4.2ct lab-grown emerald diamond

This 4.2ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 30, 2026. 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

4.20
Carat
E
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.52 × 7.58 × 5.23 mm
L/W Ratio1.39
Top View
10.52 mm7.58 mm4.20 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCuletDepth 69.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: €3,497 EUR|Low: €1,713 EUR|High: €3,497 EUR|Avg: €2,761 EUR
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 3€1,785 EUR
Retailer 5€2,071 EUR
Retailer 4€3,142 EUR
Retailer 2€3,279 EUR
Diamond Exchange Canada€3,497 EUR

8 data points across 5 retailers

2 retailers

Retailer 1
-
€3,279 EUR
$3,650 USD
Price last confirmed 11 days ago
Most Expensive
C
Diamond Exchange Canada
1986485852 · Oct 30
€3,497 EUR
CA$5,405 CAD
View
1 more retailer has this diamond

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.

C
4.20ct Emerald
€3,497 EUR