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Emerald|Lab Grown|IGI

1.51ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG816625172

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816625172

Diamond specifications and retailer prices

From $1,035 CAD
$737 USD
As of October 28, 2026
Save $4,289 CAD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,324 CAD at Brilliant Earth · As of October 28, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816625172 or 816625172. Listed at 9 retailers as of October 28, 2026, with prices from $1,035 to $5,324, a $4,289 spread on the same certified stone. Brilliant Earth lists it at $5,324. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625172
Dimensions7.82 × 5.31 × 3.68 mm
L/W Ratio1.47
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
7.82 mm5.31 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625172
Side View
Table 66.0%Crown 31.8°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,324 CAD|Low: $486 CAD|High: $5,324 CAD|Avg: $2,267 CAD
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
October 29, 2026
Retailer 5$486 CAD
Retailer 10$1,035 CAD
Retailer 7$1,089 CAD
Retailer 6$1,177 CAD
Retailer 13$1,215 CAD
Retailer 14$1,253 CAD
Retailer 4$1,493 CAD
Retailer 9$1,726 CAD
Retailer 12$2,224 CAD
Retailer 3$2,476 CAD
Retailer 2$2,812 CAD
Retailer 8$4,650 CAD
Retailer 11$4,797 CAD
Brilliant Earth$5,324 CAD

13 data points across 14 retailers

9 retailers$1,035 CAD to $5,324 CAD

A
Cheapest Retailer
-
$1,035 CAD
$737 USD
A
Retailer 2
-
$1,089 CAD
$775 USD
View
A
Retailer 3
-
$1,253 CAD
ZAR 14,412 ZAR
View
Price last confirmed 48 days ago
B+
Retailer 4
-
$1,726 CAD
$1,229 USD
View
B+
Retailer 5
-
$2,224 CAD
$1,583 USD
View
B+
Retailer 6
-
$2,812 CAD
£1,576 GBP
View
B
Retailer 7
-
$4,650 CAD
$3,310 USD
View
B
Retailer 8
-
$4,797 CAD
$3,415 USD
View
Most Expensive
B
Brilliant Earth
21730961Y · Oct 28
$5,324 CAD
$3,790 USD
View
8 more retailers have this diamond
Prices start from $1,035 CADSave up to $4,289 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
$1,035 CAD