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Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG526283836

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283836

Diamond specifications and retailer prices

From $174 CAD
$124 USD
As of October 27, 2026
Save $1,159 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,811 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283836 or 526283836. Listed at 18 retailers as of October 27, 2026, with a 668% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.1°
Pavilion angle45.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283836
Dimensions5.25 × 3.86 × 2.63 mm
L/W Ratio1.36
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 mm3.86 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283836
Side View
Table 66.5%Crown 21.1°Girdle: MediumPavilion 45.9°Culet: LNGDepth 68.1%

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: $1,811 CAD|Low: $167 CAD|High: $1,824 CAD|Avg: $492 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
Retailer 13
October 29, 2026
Retailer 9$174 CAD
Retailer 5$195 CAD
Retailer 3$202 CAD
Retailer 10$230 CAD
Retailer 13$230 CAD
Retailer 6$390 CAD
Retailer 11$416 CAD
Retailer 2$448 CAD
Retailer 4$535 CAD
Retailer 7$549 CAD
Retailer 12$694 CAD
Retailer 8$733 CAD
MOH London$1,811 CAD

46 data points across 13 retailers

18 retailers$174 CAD to $1,333 CAD

A
Cheapest Retailer
-
$174 CAD
$124 USD
A
Retailer 2
-
$195 CAD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$202 CAD
$144 USD
View
A
Retailer 4
-
$230 CAD
$164 USD
View
A
Retailer 5
-
$230 CAD
$164 USD
View
B+
Retailer 6
-
$390 CAD
ZAR 4,502 ZAR
View
B+
Retailer 7
-
$416 CAD
$297 USD
View
B+
Retailer 8
-
$420 CAD
$300 USD
View
B+
Retailer 9
-
$448 CAD
£252 GBP
View
B+
Retailer 10
-
$535 CAD
$382 USD
View
B+
Retailer 11
-
$549 CAD
A$604 AUD
View
B
Retailer 12
-
$694 CAD
$496 USD
View
B
Retailer 13
-
$717 CAD
HK$4,000 HKD
View
B
Retailer 14
-
$733 CAD
$524 USD
View
B
Retailer 15
-
$773 CAD
$552 USD
View
B
Retailer 16
-
$1,130 CAD
£636 GBP
View
B
Retailer 17
-
$1,333 CAD
$952 USD
View
Most Expensive
B
MOH London
LG526283836 · Oct 29
$1,811 CAD
£1,019 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $174 CADSave up to $1,159 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
0.51ct Emerald
$174 CAD