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Emerald|Lab Grown|IGI

1.51ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG790671718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790671718

Diamond specifications and retailer prices

From $1,596 CAD
$1,140 USD
As of October 27, 2026
Save $4,882 CAD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,478 CAD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 LG790671718 or 790671718. Listed at 21 retailers as of October 27, 2026, with prices from $1,596 to $6,478, a $4,882 spread on the same certified stone. Taylor and Hart lists it at $6,478. 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 angle32°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790671718
Dimensions8.24 × 5.11 × 3.22 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.11 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790671718
Side View
Table 65.0%Crown 32°Girdle: ThickPavilion 37.3°Culet: LargeDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,676 CAD|Low: $1,737 CAD|High: $6,478 CAD|Avg: $3,899 CAD|-3.8%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 3$1,737 CAD
Retailer 15$1,787 CAD
Retailer 5$1,821 CAD
Retailer 13$2,092 CAD
Retailer 6$2,225 CAD
Retailer 12$2,648 CAD
Retailer 1$2,676 CAD
Retailer 9$3,265 CAD
Retailer 10$3,403 CAD
Retailer 14$3,647 CAD
Retailer 7$5,098 CAD
Retailer 2$5,360 CAD
Retailer 4$5,444 CAD
Retailer 16$5,870 CAD
Retailer 11$5,979 CAD
Retailer 8$6,203 CAD
Taylor and Hart$6,478 CAD

42 data points across 17 retailers

21 retailers$1,596 CAD to $6,478 CAD

B+
Cheapest Retailer
-
$1,596 CAD
$1,140 USD
B+
Retailer 2
-
$1,737 CAD
$1,241 USD
View
B+
Retailer 3
-
$1,787 CAD
$1,277 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,821 CAD
$1,301 USD
View
B+
Retailer 5
-
$1,852 CAD
$1,323 USD
View
B+
Retailer 6
-
$1,852 CAD
$1,323 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$2,092 CAD
$1,495 USD
View
B+
Retailer 8
-
$2,225 CAD
$1,590 USD
View
B
Retailer 9
-
$2,648 CAD
$1,892 USD
View
B+
Retailer 10
-
$2,676 CAD
£1,505 GBP
View
B
Retailer 11
-
$3,265 CAD
€2,222 EUR
View
B
Retailer 12
-
$3,403 CAD
ZAR 39,278 ZAR
View
B
Retailer 13
-
$3,470 CAD
$2,479 USD
View
B
Retailer 14
-
$3,647 CAD
$2,606 USD
View
B
Retailer 15
-
$5,098 CAD
£2,868 GBP
View
B
Retailer 16
-
$5,360 CAD
$3,830 USD
View
B
Retailer 17
-
$5,444 CAD
$3,890 USD
View
B
Retailer 18
-
$5,870 CAD
$4,194 USD
View
B
Retailer 19
-
$5,979 CAD
£3,364 GBP
View
B
Retailer 20
-
$6,203 CAD
SGD 5,989 SGD
View
Most Expensive
B
Taylor and Hart
FA7BBCB · Oct 27
$6,478 CAD
$4,628 USD
View
20 more retailers have this diamond
Prices start from $1,596 CADSave up to $4,882 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.

B+
1.51ct Emerald
$1,596 CAD