Emerald|Lab Grown|IGI

0.42ct E VS2 Emerald Lab Grown Diamond

GD • E/VS2 • IGI LG749541009

Shape and cutting style on the report: Emerald cut

Certificate IGI LG749541009

Diamond specifications and retailer prices

From $128 USD
HK$1,000 HKD
As of October 29, 2026
Save $681 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $809 USD 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 standard cut grade and certified by IGI LG749541009 or 749541009. Listed at 17 retailers as of October 29, 2026, with prices from $128 to $809, a $681 spread on the same certified stone. MOH London lists it at $809. 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
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749541009
Dimensions4.53 × 3.67 × 2.54 mm
L/W Ratio1.23
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.53 mm3.67 mm0.42 ctE / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749541009
Side View
Table 68.0%Crown 37.9°Girdle: ThickPavilion 45.7°Culet: LargeDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $809 USD|Low: $85 USD|High: $814 USD|Avg: $275 USD|+0.6%
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
October 29, 2026
Retailer 13$85 USD
Retailer 4$102 USD
Retailer 3$117 USD
Retailer 12$117 USD
Retailer 10$150 USD
Retailer 9$165 USD
Retailer 2$201 USD
Retailer 7$212 USD
Retailer 11$240 USD
Retailer 8$264 USD
Retailer 5$339 USD
Retailer 14$352 USD
Retailer 6$579 USD
MOH London$809 USD

43 data points across 14 retailers

17 retailers$128 USD to $809 USD

B+
Retailer 1
-
$85 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
$102 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$117 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$128 USD
HK$1,000 HKD
View
B+
Retailer 5
-
$150 USD
View
B+
Retailer 6
-
$165 USD
View
B+
Retailer 7
-
$201 USD
£158 GBP
View
B+
Retailer 8
-
$208 USD
€198 EUR
View
B+
Retailer 9
-
$212 USD
€202 EUR
View
B
Retailer 10
-
$240 USD
View
B
Retailer 11
-
$264 USD
£208 GBP
View
B
Retailer 12
-
$315 USD
SGD 425 SGD
View
B
Retailer 13
-
$339 USD
View
B
Retailer 14
-
$352 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$411 USD
View
Price last confirmed 11 days ago
C
Retailer 16
-
$579 USD
£456 GBP
View
Most Expensive
C
MOH London
LG749541009 · Oct 29
$809 USD
£637 GBP
View
16 more retailers have this diamond
Prices start from $128 USDSave up to $681 USD

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.

B+
0.42ct Emerald
$128 USD