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Emerald|Lab Grown|IGI

0.50ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG828659050

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828659050

Diamond specifications and retailer prices

From £121 GBP
$161 USD
As of October 30, 2026
Save £689 GBP (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £810 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828659050 or 828659050. Listed at 8 retailers as of October 29, 2026, with prices from £121 to £810, a £689 spread on the same certified stone. MOH London lists it at £810. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.8°
Pavilion angle47°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828659050
Dimensions5.36 × 3.75 × 2.69 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.36 mm3.75 mm0.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828659050
Side View
Table 66.0%Crown 30.8°Girdle: MediumPavilion 47°Culet: LargeDepth 71.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £810 GBP|Low: £121 GBP|High: £880 GBP|Avg: £312 GBP|-6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6£121 GBP
Retailer 8£177 GBP
Retailer 2£189 GBP
Retailer 3£192 GBP
Retailer 4£233 GBP
Retailer 7£338 GBP
Retailer 5£354 GBP
MOH London£810 GBP

40 data points across 8 retailers

8 retailers£121 GBP to £810 GBP

A
Cheapest Retailer
-
£121 GBP
$161 USD
Retailer 2
-
£177 GBP
$236 USD
View
Price last confirmed 67 days ago
A
Retailer 3
-
£189 GBP
View
A
Retailer 4
-
£192 GBP
€244 EUR
View
B+
Retailer 5
-
£233 GBP
View
B
Retailer 6
-
£338 GBP
$450 USD
View
B
Retailer 7
-
£354 GBP
$471 USD
View
Most Expensive
B
MOH London
LG828659050 · Oct 29
£810 GBP
View
7 more retailers have this diamond
Prices start from £121 GBPSave up to £689 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
£121 GBP