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Emerald|Lab Grown|IGI

0.52ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG533213573

Shape and cutting style on the report: Emerald cut

Certificate IGI LG533213573

Diamond specifications and retailer prices

From $176 CAD
$126 USD
As of October 27, 2026
Save $1,165 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,833 CAD at MOH London · As of October 25, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG533213573 or 533213573. Listed at 15 retailers as of October 27, 2026, with a 661% 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
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533213573
Dimensions5.65 × 3.75 × 2.50 mm
L/W Ratio1.51
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
5.65 mm3.75 mm0.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG533213573
Side View
Table 68.5%Crown 23.1°Girdle: MED-STKPavilion 40°Culet: LNGDepth 66.7%

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: $1,833 CAD|Low: $140 CAD|High: $1,852 CAD|Avg: $492 CAD|+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
October 29, 2026
Retailer 6$176 CAD
Retailer 4$197 CAD
Retailer 12$204 CAD
Retailer 8$220 CAD
Retailer 11$220 CAD
Retailer 2$364 CAD
Retailer 9$418 CAD
Retailer 7$518 CAD
Retailer 3$537 CAD
Retailer 10$704 CAD
Retailer 5$745 CAD
MOH London$1,833 CAD

43 data points across 12 retailers

15 retailers$176 CAD to $1,341 CAD

A
Cheapest Retailer
-
$176 CAD
$126 USD
A
Retailer 2
-
$197 CAD
$141 USD
View
Final sale: no returns
A
Retailer 3
-
$204 CAD
$146 USD
View
A
Retailer 4
-
$220 CAD
$157 USD
View
A
Retailer 5
-
$220 CAD
$157 USD
View
B+
Retailer 6
-
$364 CAD
£205 GBP
View
B+
Retailer 7
-
$418 CAD
$299 USD
View
B+
Retailer 8
-
$430 CAD
HK$2,400 HKD
View
B
Retailer 9
-
$518 CAD
$370 USD
View
B
Retailer 10
-
$537 CAD
$384 USD
View
B
Retailer 11
-
$704 CAD
$503 USD
View
B
Retailer 12
-
$745 CAD
$532 USD
View
B
Retailer 13
-
$784 CAD
$560 USD
View
B
Retailer 14
-
$1,341 CAD
$958 USD
View
Most Expensive
B
MOH London
LG533213573 · Oct 25
$1,833 CAD
£1,031 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $176 CADSave up to $1,165 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