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 £96 GBP
HK$1,000 HKD
As of October 30, 2026
Save £508 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £604 GBP 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 £96 to £604, a £508 spread on the same certified stone. MOH London lists it at £604. 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
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 30
Current: £604 GBP|Low: £63 GBP|High: £608 GBP|Avg: £205 GBP|+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 30, 2026
Retailer 13£63 GBP
Retailer 4£76 GBP
Retailer 3£87 GBP
Retailer 12£87 GBP
Retailer 10£112 GBP
Retailer 9£123 GBP
Retailer 2£150 GBP
Retailer 7£158 GBP
Retailer 11£179 GBP
Retailer 8£197 GBP
Retailer 5£253 GBP
Retailer 14£263 GBP
Retailer 6£432 GBP
MOH London£604 GBP

44 data points across 14 retailers

17 retailers£96 GBP to £604 GBP

Retailer 1
-
£63 GBP
$85 USD
Price last confirmed 28 days ago
Retailer 2
-
£76 GBP
$102 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£87 GBP
$117 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
£96 GBP
HK$1,000 HKD
View
B+
Retailer 5
-
£112 GBP
$150 USD
View
B+
Retailer 6
-
£123 GBP
$165 USD
View
B+
Retailer 7
-
£150 GBP
View
B+
Retailer 8
-
£155 GBP
€198 EUR
View
B+
Retailer 9
-
£158 GBP
€202 EUR
View
B
Retailer 10
-
£179 GBP
$240 USD
View
B
Retailer 11
-
£197 GBP
View
B
Retailer 12
-
£235 GBP
SGD 425 SGD
View
B
Retailer 13
-
£253 GBP
$339 USD
View
Retailer 14
-
£263 GBP
$352 USD
View
Price last confirmed 30 days ago
Retailer 15
-
£307 GBP
$411 USD
View
Price last confirmed 12 days ago
C
Retailer 16
-
£432 GBP
View
Most Expensive
C
MOH London
LG749541009 · Oct 29
£604 GBP
View
16 more retailers have this diamond
Prices start from £96 GBPSave up to £508 GBP

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
£96 GBP