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Emerald|Lab Grown|IGI

0.50ct E SI1 Emerald Lab Grown Diamond

VG • E/SI1 • IGI LG532236328

Shape and cutting style on the report: Emerald cut

Certificate IGI LG532236328

Diamond specifications and retailer prices

From £92 GBP
$122 USD
As of October 27, 2026
Save £619 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £957 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG532236328 or 532236328. Listed at 15 retailers as of October 27, 2026, with a 675% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle25.7°
Pavilion angle48.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532236328
Dimensions5.77 × 3.81 × 2.42 mm
L/W Ratio1.51
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
5.77 mm3.81 mm0.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG532236328
Side View
Table 73.0%Crown 25.7°Girdle: MED-STKPavilion 48.9°Culet: LNGDepth 63.5%

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: £957 GBP|Low: £54 GBP|High: £963 GBP|Avg: £282 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
Retailer 15
October 29, 2026
Retailer 7£54 GBP
Retailer 9£92 GBP
Retailer 5£102 GBP
Retailer 15£107 GBP
Retailer 11£122 GBP
Retailer 14£122 GBP
Retailer 12£220 GBP
Retailer 2£235 GBP
Retailer 10£278 GBP
Retailer 3£285 GBP
Retailer 13£366 GBP
Retailer 8£409 GBP
Retailer 4£409 GBP
Retailer 6£710 GBP
MOH London£957 GBP

44 data points across 15 retailers

15 retailers£92 GBP to £710 GBP

A
Cheapest Retailer
-
£92 GBP
$122 USD
B+
Retailer 2
-
£102 GBP
$136 USD
View
Final sale: no returns
B+
Retailer 3
-
£107 GBP
$142 USD
View
B+
Retailer 4
-
£122 GBP
$162 USD
View
B+
Retailer 5
-
£122 GBP
$162 USD
View
B
Retailer 6
-
£220 GBP
$293 USD
View
B
Retailer 7
-
£235 GBP
View
B
Retailer 8
-
£240 GBP
HK$2,500 HKD
View
B
Retailer 9
-
£278 GBP
$370 USD
View
B
Retailer 10
-
£285 GBP
$379 USD
View
B
Retailer 11
-
£366 GBP
$488 USD
View
B
Retailer 12
-
£409 GBP
$544 USD
View
B
Retailer 13
-
£409 GBP
$545 USD
View
C
Retailer 14
-
£710 GBP
$946 USD
View
Most Expensive
B
MOH London
LG532236328 · Oct 29
£957 GBP
View
Price under review
14 more retailers have this diamond
Prices start from £92 GBPSave up to £619 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