CaratHunter
Plans
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 $176 CAD
As of November 6, 2026
Save $1,162 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,820 CAD 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,820 CAD|Low: $103 CAD|High: $1,846 CAD|Avg: $548 CAD|-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$103 CAD
Retailer 10$176 CAD
Retailer 5$196 CAD
Retailer 15$204 CAD
Retailer 11$233 CAD
Retailer 14$233 CAD
Retailer 2$360 CAD
Retailer 12$418 CAD
Retailer 8$447 CAD
Retailer 3$536 CAD
Retailer 13$702 CAD
Retailer 9$742 CAD
Retailer 4$781 CAD
Retailer 6$1,338 CAD
MOH London$1,820 CAD

45 data points across 15 retailers

15 retailers$176 CAD to $1,338 CAD

A
Cheapest Retailer
-
$176 CAD
A
Retailer 2
-
$196 CAD
View
Final sale: no returns
A
Retailer 3
-
$204 CAD
View
Retailer 4
-
$233 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$233 CAD
View
B+
Retailer 6
-
$360 CAD
View
B+
Retailer 7
-
$418 CAD
View
B
Retailer 8
-
$447 CAD
View
B+
Retailer 9
-
$464 CAD
View
B
Retailer 10
-
$536 CAD
View
B
Retailer 11
-
$702 CAD
View
B
Retailer 12
-
$742 CAD
View
B
Retailer 13
-
$781 CAD
View
B
Retailer 14
-
$1,338 CAD
View
Most Expensive
MOH London
LG538298124 · Nov 5
$1,820 CAD
£1,026 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $176 CADSave up to $1,162 CAD

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
$176 CAD