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Emerald|Lab Grown|IGI

1.51ct F FL Emerald Lab Grown Diamond

ID • F/FL • IGI LG800681308

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800681308

Diamond specifications and retailer prices

From $548 CAD
As of November 1, 2026
Save $4,051 CAD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,599 CAD at Brilliant Earth · As of November 3, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800681308 or 800681308. Listed at 20 retailers as of November 1, 2026, with prices from $548 to $4,599, a $4,051 spread on the same certified stone. Brilliant Earth lists it at $4,599. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800681308
Dimensions7.69 × 5.33 × 3.63 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.69 mm5.33 mm1.51 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800681308
Side View
Table 60.0%Crown 32.8°Girdle: Slightly ThickPavilion 41.2°Culet: LargeDepth 68.1%

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: Nov 1
Current: $4,599 CAD|Low: $525 CAD|High: $4,738 CAD|Avg: $1,585 CAD|-2.9%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 19$548 CAD
Retailer 3$613 CAD
Retailer 20$613 CAD
Retailer 5$679 CAD
Retailer 8$679 CAD
Retailer 6$1,017 CAD
Retailer 17$1,072 CAD
Retailer 7$1,077 CAD
Retailer 18$1,080 CAD
Retailer 14$1,112 CAD
Retailer 13$1,169 CAD
Retailer 10$1,445 CAD
Retailer 2$1,703 CAD
Retailer 11$2,145 CAD
Retailer 4$2,181 CAD
Retailer 12$2,232 CAD
Retailer 9$2,292 CAD
Retailer 16$2,376 CAD
Retailer 15$2,650 CAD
Brilliant Earth$4,599 CAD

37 data points across 20 retailers

20 retailers$548 CAD to $4,599 CAD

A
Cheapest Retailer
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$548 CAD
A
Retailer 2
-
$613 CAD
View
Final sale: no returns
A
Retailer 3
-
$613 CAD
View
Retailer 4
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$679 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
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$679 CAD
View
A
Retailer 6
-
$1,017 CAD
View
Retailer 7
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$1,072 CAD
View
Price last confirmed 7 days ago
A
Retailer 8
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$1,077 CAD
View
B+
Retailer 9
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$1,080 CAD
View
A
Retailer 10
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$1,112 CAD
View
A
Retailer 11
-
$1,169 CAD
View
B+
Retailer 12
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$1,445 CAD
View
B+
Retailer 13
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$1,703 CAD
View
B
Retailer 14
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$2,181 CAD
View
B
Retailer 15
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$2,188 CAD
View
B
Retailer 16
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$2,232 CAD
View
Retailer 17
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$2,292 CAD
View
Price last confirmed 39 days ago
B
Retailer 18
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$2,376 CAD
View
B
Retailer 19
-
$2,650 CAD
View
Most Expensive
B
Brilliant Earth
21370912A · Nov 3
$4,599 CAD
$3,300 USD
View
19 more retailers have this diamond
Prices start from $548 CADSave up to $4,051 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
$548 CAD