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Emerald|Lab Grown|IGI

0.50ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG539229189

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539229189

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 29, 2026
Save £500 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £952 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539229189 or 539229189. Listed at 14 retailers as of October 29, 2026, with a 544% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle25.2°
Pavilion angle44.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539229189
Dimensions5.54 × 3.71 × 2.48 mm
L/W Ratio1.49
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
5.54 mm3.71 mm0.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG539229189
Side View
Table 69.5%Crown 25.2°Girdle: STK-THKPavilion 44.6°Culet: LNGDepth 66.8%

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: £952 GBP|Low: £54 GBP|High: £958 GBP|Avg: £239 GBP|+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
October 31, 2026
Retailer 5£54 GBP
Retailer 7£92 GBP
Retailer 4£102 GBP
Retailer 13£106 GBP
Retailer 9£121 GBP
Retailer 12£121 GBP
Retailer 8£209 GBP
Retailer 10£219 GBP
Retailer 2£233 GBP
Retailer 3£283 GBP
Retailer 11£364 GBP
Retailer 6£407 GBP
MOH London£952 GBP

44 data points across 13 retailers

14 retailers£92 GBP to £591 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£102 GBP
$137 USD
View
Final sale: no returns
A
Retailer 3
-
£106 GBP
$142 USD
View
A
Retailer 4
-
£121 GBP
$162 USD
View
A
Retailer 5
-
£121 GBP
$162 USD
View
B+
Retailer 6
-
£209 GBP
$280 USD
View
B+
Retailer 7
-
£219 GBP
$293 USD
View
B+
Retailer 8
-
£233 GBP
View
B+
Retailer 9
-
£248 GBP
HK$2,600 HKD
View
B
Retailer 10
-
£283 GBP
$379 USD
View
B
Retailer 11
-
£364 GBP
$488 USD
View
B
Retailer 12
-
£407 GBP
$545 USD
View
B
Retailer 13
-
£591 GBP
View
Most Expensive
MOH London
LG539229189 · Oct 29
£952 GBP
View
Price under review
13 more retailers have this diamond
Prices start from £92 GBPSave up to £500 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.

A
0.50ct Emerald
£92 GBP