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Emerald|Lab Grown|IGI

0.51ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG519256082

Shape and cutting style on the report: Emerald cut

Certificate IGI LG519256082

Diamond specifications and retailer prices

From $173 CAD
$124 USD
As of November 1, 2026
Save $1,637 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,810 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519256082 or 519256082. Listed at 17 retailers as of October 29, 2026, with prices from $173 to $1,810, a $1,637 spread on the same certified stone. MOH London lists it at $1,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519256082
Dimensions5.61 × 3.74 × 2.54 mm
L/W Ratio1.50
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
5.61 mm3.74 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG519256082
Side View
Table 62.0%Crown 24.3°Girdle: Slightly ThickPavilion 38.6°Culet: LNGDepth 67.9%

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: Nov 1
Current: $1,810 CAD|Low: $166 CAD|High: $1,821 CAD|Avg: $518 CAD|+0.6%
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
November 1, 2026
Retailer 9$173 CAD
Retailer 6$194 CAD
Retailer 4$201 CAD
Retailer 3$229 CAD
Retailer 11$229 CAD
Retailer 10$391 CAD
Retailer 2$392 CAD
Retailer 13$415 CAD
Retailer 7$448 CAD
Retailer 5$534 CAD
Retailer 14$693 CAD
Retailer 8$732 CAD
Retailer 12$1,129 CAD
MOH London$1,810 CAD

44 data points across 14 retailers

17 retailers$173 CAD to $1,810 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
Retailer 5
-
$229 CAD
$164 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$391 CAD
$280 USD
View
B+
Retailer 7
-
$392 CAD
ZAR 4,527 ZAR
View
B+
Retailer 8
-
$415 CAD
$297 USD
View
B+
Retailer 9
-
$448 CAD
£253 GBP
View
B
Retailer 10
-
$534 CAD
$382 USD
View
B
Retailer 11
-
$680 CAD
HK$3,800 HKD
View
B
Retailer 12
-
$693 CAD
$496 USD
View
B
Retailer 13
-
$732 CAD
$524 USD
View
B
Retailer 14
-
$772 CAD
$553 USD
View
B
Retailer 15
-
$1,129 CAD
£636 GBP
View
B
Retailer 16
-
$1,331 CAD
$952 USD
View
Most Expensive
B
MOH London
LG519256082 · Oct 29
$1,810 CAD
£1,020 GBP
View
16 more retailers have this diamond
Prices start from $173 CADSave up to $1,637 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