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Emerald|Lab Grown|IGI

0.51ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG541251056

Shape and cutting style on the report: Emerald cut

Certificate IGI LG541251056

Diamond specifications and retailer prices

From $173 CAD
$124 USD
As of October 29, 2026
Save $1,635 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,808 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541251056 or 541251056. Listed at 15 retailers as of October 29, 2026, with prices from $173 to $1,808, a $1,635 spread on the same certified stone. MOH London lists it at $1,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541251056
Dimensions5.15 × 3.77 × 2.59 mm
L/W Ratio1.37
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
5.15 mm3.77 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541251056
Side View
Table 65.5%Crown 30.4°Girdle: MED-STKPavilion 38.2°Culet: LNGDepth 68.7%

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 29
Current: $1,808 CAD|Low: $137 CAD|High: $2,473 CAD|Avg: $730 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12$173 CAD
Retailer 3$194 CAD
Retailer 17$201 CAD
Retailer 13$229 CAD
Retailer 16$229 CAD
Retailer 6$334 CAD
Retailer 2$349 CAD
Retailer 9$393 CAD
Retailer 14$415 CAD
Retailer 18$534 CAD
Retailer 15$693 CAD
Retailer 11$732 CAD
Retailer 7$772 CAD
Retailer 10$838 CAD
Retailer 4$1,128 CAD
Retailer 5$1,330 CAD
MOH London$1,808 CAD
Retailer 8$2,473 CAD

18 data points across 18 retailers

15 retailers$173 CAD to $1,808 CAD

A
Cheapest Retailer
-
$173 CAD
$124 USD
A
Retailer 2
-
$194 CAD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$201 CAD
$144 USD
View
A
Retailer 4
-
$229 CAD
$164 USD
View
A
Retailer 5
-
$229 CAD
$164 USD
View
A
Retailer 6
-
$349 CAD
$250 USD
View
B+
Retailer 7
-
$393 CAD
HK$2,200 HKD
View
B+
Retailer 8
-
$415 CAD
$297 USD
View
B+
Retailer 9
-
$534 CAD
$382 USD
View
B
Retailer 10
-
$693 CAD
$496 USD
View
B
Retailer 11
-
$732 CAD
$524 USD
View
B
Retailer 12
-
$772 CAD
$552 USD
View
B
Retailer 13
-
$1,128 CAD
£636 GBP
View
B
Retailer 14
-
$1,330 CAD
$952 USD
View
Most Expensive
B
MOH London
LG541251056 · Oct 29
$1,808 CAD
£1,019 GBP
View
14 more retailers have this diamond
Prices start from $173 CADSave up to $1,635 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
$173 CAD