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Emerald|Lab Grown|IGI

0.52ct J VS2 Emerald Lab Grown Diamond

ID • J/VS2 • IGI LG526283781

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283781

Diamond specifications and retailer prices

From £95 GBP
$126 USD
As of October 27, 2026
Save £888 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £982 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283781 or 526283781. Listed at 11 retailers as of October 26, 2026, with prices from £95 to £982, a £888 spread on the same certified stone. MOH London lists it at £982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283781
Dimensions5.56 × 3.86 × 2.55 mm
L/W Ratio1.44
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
5.56 mm3.86 mm0.52 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283781
Side View
Table 68.0%Crown 24°Girdle: Slightly ThickPavilion 38.5°Culet: LNGDepth 66.1%

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: £982 GBP|Low: £91 GBP|High: £993 GBP|Avg: £309 GBP|-1.0%
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 25, 2026
Retailer 6£95 GBP
Retailer 12£110 GBP
Retailer 8£125 GBP
Retailer 11£125 GBP
Retailer 3£221 GBP
Retailer 9£225 GBP
Retailer 7£270 GBP
Retailer 13£288 GBP
Retailer 4£368 GBP
Retailer 10£378 GBP
Retailer 2£399 GBP
Retailer 5£514 GBP
MOH London£982 GBP

17 data points across 13 retailers

11 retailers£95 GBP to £982 GBP

A
Cheapest Retailer
-
£95 GBP
$126 USD
A
Retailer 2
-
£110 GBP
$146 USD
View
A
Retailer 3
-
£125 GBP
$167 USD
View
A
Retailer 4
-
£125 GBP
$167 USD
View
B+
Retailer 5
-
£221 GBP
HK$2,300 HKD
View
B+
Retailer 6
-
£225 GBP
$299 USD
View
B+
Retailer 7
-
£270 GBP
$360 USD
View
B+
Retailer 8
-
£288 GBP
$384 USD
View
B
Retailer 9
-
£378 GBP
$503 USD
View
B
Retailer 10
-
£399 GBP
$531 USD
View
Most Expensive
B
MOH London
LG526283781 · Oct 26
£982 GBP
View
10 more retailers have this diamond
Prices start from £95 GBPSave up to £888 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
0.52ct Emerald
£95 GBP