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Emerald|Lab Grown|IGI

0.50ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG538286877

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538286877

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 29, 2026
Save £861 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £954 GBP at MOH London · As of October 25, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286877 or 538286877. Listed at 12 retailers as of October 25, 2026, with prices from £92 to £954, a £861 spread on the same certified stone. MOH London lists it at £954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286877
Dimensions5.74 × 3.70 × 2.36 mm
L/W Ratio1.55
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
5.74 mm3.70 mm0.50 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538286877
Side View
Table 59.5%Crown 22.3°Girdle: MED-STKPavilion 37.1°Culet: LNGDepth 63.8%

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 29
Current: £954 GBP|Low: £89 GBP|High: £964 GBP|Avg: £302 GBP|+0.2%
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 27, 2026
Retailer 8£92 GBP
Retailer 14£107 GBP
Retailer 10£122 GBP
Retailer 13£122 GBP
Retailer 2£206 GBP
Retailer 11£220 GBP
Retailer 9£263 GBP
Retailer 3£285 GBP
Retailer 4£336 GBP
Retailer 12£366 GBP
Retailer 5£375 GBP
Retailer 6£391 GBP
Retailer 7£409 GBP
MOH London£954 GBP

23 data points across 14 retailers

12 retailers£92 GBP to £954 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£107 GBP
$142 USD
View
A
Retailer 3
-
£122 GBP
$162 USD
View
A
Retailer 4
-
£122 GBP
$162 USD
View
A
Retailer 5
-
£206 GBP
ZAR 4,433 ZAR
View
B+
Retailer 6
-
£220 GBP
$293 USD
View
B+
Retailer 7
-
£263 GBP
$350 USD
View
B
Retailer 8
-
£285 GBP
$379 USD
View
B
Retailer 9
-
£336 GBP
HK$3,500 HKD
View
B
Retailer 10
-
£366 GBP
$488 USD
View
B
Retailer 11
-
£409 GBP
$544 USD
View
Most Expensive
B
MOH London
LG538286877 · Oct 25
£954 GBP
View
11 more retailers have this diamond
Prices start from £92 GBPSave up to £861 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