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Emerald|Lab Grown|IGI

1.51ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG831677493

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831677493

Diamond specifications and retailer prices

From $325 CAD
$233 USD
As of October 30, 2026
Save $2,845 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,171 CAD at Brilliant Earth · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831677493 or 831677493. Listed at 16 retailers as of October 30, 2026, with prices from $325 to $3,171, a $2,845 spread on the same certified stone. Brilliant Earth lists it at $3,171. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677493
Dimensions7.92 × 5.34 × 3.65 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.34 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677493
Side View
Table 62.0%Crown 32.6°Girdle: MediumPavilion 42.1°Culet: LargeDepth 68.4%

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: $3,171 CAD|Low: $313 CAD|High: $3,269 CAD|Avg: $1,091 CAD|-3.0%
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
November 1, 2026
Retailer 15$325 CAD
Retailer 6$377 CAD
Retailer 5$404 CAD
Retailer 16$404 CAD
Retailer 14$545 CAD
Retailer 11$732 CAD
Retailer 9$762 CAD
Retailer 7$860 CAD
Retailer 13$942 CAD
Retailer 10$999 CAD
Retailer 4$1,299 CAD
Retailer 12$1,358 CAD
Retailer 8$1,371 CAD
Retailer 2$1,618 CAD
Retailer 3$1,643 CAD
Brilliant Earth$3,171 CAD

45 data points across 16 retailers

16 retailers$325 CAD to $3,171 CAD

A
Cheapest Retailer
-
$325 CAD
$233 USD
A
Retailer 2
-
$377 CAD
$270 USD
View
Retailer 3
-
$404 CAD
$289 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$404 CAD
$289 USD
View
B+
Retailer 5
-
$545 CAD
$390 USD
View
A
Retailer 6
-
$732 CAD
€499 EUR
View
A
Retailer 7
-
$762 CAD
£430 GBP
View
B+
Retailer 8
-
$860 CAD
$616 USD
View
B+
Retailer 9
-
$942 CAD
A$1,037 AUD
View
B+
Retailer 10
-
$999 CAD
$715 USD
View
B+
Retailer 11
-
$1,299 CAD
$930 USD
View
B+
Retailer 12
-
$1,358 CAD
A$1,496 AUD
View
B
Retailer 13
-
$1,371 CAD
$982 USD
View
B
Retailer 14
-
$1,618 CAD
£912 GBP
View
B
Retailer 15
-
$1,643 CAD
$1,176 USD
View
Most Expensive
B
Brilliant Earth
21320859A · Oct 31
$3,171 CAD
$2,270 USD
View
15 more retailers have this diamond
Prices start from $325 CADSave up to $2,845 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
$325 CAD