Emerald|Lab Grown|IGI

0.52ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG517208623

Shape and cutting style on the report: Emerald cut

Certificate IGI LG517208623

Diamond specifications and retailer prices

From $420 CAD
£237 GBP
As of October 23, 2026
Save $52 CAD (11%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,216 CAD at MOH London · As of October 18, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517208623 or 517208623. Listed at 17 retailers as of October 23, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517208623
Dimensions5.87 × 3.79 × 2.42 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
5.87 mm3.79 mm0.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517208623
Side View
Table 64.5%Crown 29.3°Girdle: MediumPavilion 39°Culet: LNGDepth 63.9%

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: Oct 23
Current: $1,216 CAD|Low: $127 CAD|High: $1,223 CAD|Avg: $447 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
Retailer 16
Retailer 17
October 18, 2026
Retailer 15$133 CAD
Retailer 4$154 CAD
Retailer 3$175 CAD
Retailer 16$175 CAD
Retailer 13$224 CAD
Retailer 10$294 CAD
Retailer 2$313 CAD
Retailer 14$420 CAD
Retailer 11$423 CAD
Retailer 6$456 CAD
Retailer 17$529 CAD
Retailer 5$532 CAD
Retailer 7$556 CAD
Retailer 12$589 CAD
Retailer 8$595 CAD
Retailer 9$875 CAD
MOH London$1,216 CAD

28 data points across 17 retailers

17 retailers$420 CAD to $473 CAD

A
Retailer 1
-
$133 CAD
$95 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$154 CAD
$110 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$175 CAD
$125 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$175 CAD
$125 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$224 CAD
$160 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$294 CAD
ZAR 3,399 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$420 CAD
£237 GBP
View
B+
Retailer 8
-
$423 CAD
A$465 AUD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$473 CAD
£266 GBP
View
B+
Retailer 10
-
$529 CAD
$378 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$532 CAD
$380 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$556 CAD
SGD 537 SGD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$589 CAD
$421 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$595 CAD
$425 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$611 CAD
$437 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$875 CAD
£492 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG517208623 · Oct 18
$1,216 CAD
£684 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $420 CADSave up to $52 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
$420 CAD