Emerald|Lab Grown|IGI

0.52ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG538298124

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538298124

Diamond specifications and retailer prices

From €112 EUR
As of November 6, 2026
Save €741 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,161 EUR at MOH London · As of November 5, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538298124 or 538298124. Listed at 15 retailers as of November 4, 2026, with a 660% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle25.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538298124
Dimensions5.25 × 3.78 × 2.62 mm
L/W Ratio1.39
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
5.25 mm3.78 mm0.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538298124
Side View
Table 66.5%Crown 25.4°Girdle: STK-THKPavilion 37.9°Culet: LNGDepth 69.3%

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: Nov 6
Current: €1,161 EUR|Low: €66 EUR|High: €1,178 EUR|Avg: €349 EUR|-0.4%
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
November 6, 2026
Retailer 7€66 EUR
Retailer 10€112 EUR
Retailer 5€125 EUR
Retailer 15€130 EUR
Retailer 11€149 EUR
Retailer 14€149 EUR
Retailer 2€230 EUR
Retailer 12€266 EUR
Retailer 8€285 EUR
Retailer 3€342 EUR
Retailer 13€448 EUR
Retailer 9€473 EUR
Retailer 4€498 EUR
Retailer 6€854 EUR
MOH London€1,161 EUR

45 data points across 15 retailers

15 retailers€112 EUR to €854 EUR

A
Cheapest Retailer
-
€112 EUR
A
Retailer 2
-
€125 EUR
View
Final sale: no returns
A
Retailer 3
-
€130 EUR
View
Retailer 4
-
€149 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€149 EUR
View
B+
Retailer 6
-
€230 EUR
View
B+
Retailer 7
-
€266 EUR
View
B
Retailer 8
-
€285 EUR
View
B+
Retailer 9
-
€296 EUR
View
B
Retailer 10
-
€342 EUR
View
B
Retailer 11
-
€448 EUR
View
B
Retailer 12
-
€473 EUR
View
B
Retailer 13
-
€498 EUR
View
B
Retailer 14
-
€854 EUR
View
Most Expensive
MOH London
LG538298124 · Nov 5
€1,161 EUR
£1,026 GBP
View
Price under review
14 more retailers have this diamond
Prices start from €112 EURSave up to €741 EUR

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
€112 EUR