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Emerald|Lab Grown|IGI

1.51ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG811645431

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811645431

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of October 30, 2026
Save $1,218 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,509 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811645431 or 811645431. Listed at 18 retailers as of October 30, 2026, with prices from $291 to $1,509, a $1,218 spread on the same certified stone. Brilliant Earth lists it at $1,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645431
Dimensions7.54 × 5.31 × 3.87 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm5.31 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645431
Side View
Table 58.0%Crown 37.2°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 72.9%

Caratlytics Score

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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 30
Current: $1,509 CAD|Low: $279 CAD|High: $1,690 CAD|Avg: $886 CAD|-10.7%
Brilliant Earth
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 31, 2026
Retailer 7$291 CAD
Retailer 6$324 CAD
Retailer 4$337 CAD
Retailer 15$360 CAD
Retailer 16$360 CAD
Retailer 14$620 CAD
Retailer 11$665 CAD
Retailer 3$676 CAD
Retailer 12$821 CAD
Retailer 2$944 CAD
Retailer 13$1,079 CAD
Retailer 18$1,159 CAD
Retailer 8$1,169 CAD
Retailer 5$1,233 CAD
Retailer 10$1,257 CAD
Retailer 17$1,446 CAD
Retailer 9$1,467 CAD
Brilliant Earth$1,509 CAD

33 data points across 18 retailers

18 retailers$291 CAD to $1,509 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$324 CAD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$337 CAD
$241 USD
View
A
Retailer 4
-
$360 CAD
$258 USD
View
A
Retailer 5
-
$360 CAD
$258 USD
View
B+
Retailer 6
-
$620 CAD
$444 USD
View
A
Retailer 7
-
$665 CAD
£375 GBP
View
A
Retailer 8
-
$676 CAD
$484 USD
View
A
Retailer 9
-
$821 CAD
$588 USD
View
B+
Retailer 10
-
$944 CAD
$676 USD
View
B+
Retailer 11
-
$1,079 CAD
A$1,188 AUD
View
B
Retailer 12
-
$1,159 CAD
$830 USD
View
B+
Retailer 13
-
$1,169 CAD
SGD 1,131 SGD
View
B+
Retailer 14
-
$1,233 CAD
$883 USD
View
B+
Retailer 15
-
$1,257 CAD
$900 USD
View
B
Retailer 16
-
$1,446 CAD
£815 GBP
View
B
Retailer 17
-
$1,467 CAD
$1,050 USD
View
Most Expensive
B
Brilliant Earth
21492154A · Oct 30
$1,509 CAD
$1,080 USD
View
17 more retailers have this diamond
Prices start from $291 CADSave up to $1,218 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
1.51ct Emerald
$291 CAD