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Emerald|Lab Grown|IGI

0.53ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG539229253

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539229253

Diamond specifications and retailer prices

From $179 CAD
$128 USD
As of October 27, 2026
Save $577 CAD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,866 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown emerald diamond

This 0.53ct 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 LG539229253 or 539229253. Listed at 13 retailers as of October 26, 2026, with a 322% 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

0.53
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539229253
Dimensions5.75 × 3.70 × 2.48 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
5.75 mm3.70 mm0.53 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539229253
Side View
Table 66.5%Crown 21.4°Girdle: MediumPavilion 38.8°Culet: LNGDepth 67.0%

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: $1,866 CAD|Low: $141 CAD|High: $1,879 CAD|Avg: $500 CAD|+0.5%
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$179 CAD
Retailer 4$200 CAD
Retailer 12$209 CAD
Retailer 8$223 CAD
Retailer 11$223 CAD
Retailer 2$372 CAD
Retailer 9$425 CAD
Retailer 7$532 CAD
Retailer 3$542 CAD
Retailer 10$715 CAD
Retailer 5$756 CAD
MOH London$1,866 CAD

43 data points across 12 retailers

13 retailers$179 CAD to $756 CAD

A
Cheapest Retailer
-
$179 CAD
$128 USD
A
Retailer 2
-
$200 CAD
$143 USD
View
Final sale: no returns
A
Retailer 3
-
$209 CAD
$149 USD
View
A
Retailer 4
-
$223 CAD
$159 USD
View
A
Retailer 5
-
$223 CAD
$159 USD
View
B+
Retailer 6
-
$372 CAD
£209 GBP
View
B+
Retailer 7
-
$425 CAD
$304 USD
View
B+
Retailer 8
-
$448 CAD
HK$2,500 HKD
View
B
Retailer 9
-
$532 CAD
$380 USD
View
B
Retailer 10
-
$542 CAD
$387 USD
View
B
Retailer 11
-
$715 CAD
$511 USD
View
B
Retailer 12
-
$756 CAD
$540 USD
View
Most Expensive
B
MOH London
LG539229253 · Oct 29
$1,866 CAD
£1,050 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $179 CADSave up to $577 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
0.53ct Emerald
$179 CAD