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Emerald|Lab Grown|IGI

1.31ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG840622477

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840622477

Diamond specifications and retailer prices

From $390 CAD
$279 USD
As of October 30, 2026
Save $3,332 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,723 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840622477 or 840622477. Listed at 21 retailers as of October 28, 2026, with prices from $390 to $3,723, a $3,332 spread on the same certified stone. Rare Carat lists it at $3,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622477
Dimensions7.09 × 5.12 × 3.53 mm
L/W Ratio1.38
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
7.09 mm5.12 mm1.31 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622477
Side View
Table 71.0%Crown 42.6°Girdle: MediumPavilion 43.3°Culet: LargeDepth 68.9%

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 30
Current: $3,723 CAD|Low: $390 CAD|High: $3,723 CAD|Avg: $1,397 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
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Retailer 21
October 30, 2026
Retailer 9$390 CAD
Retailer 19$439 CAD
Retailer 5$453 CAD
Retailer 20$484 CAD
Retailer 21$484 CAD
Retailer 17$756 CAD
Retailer 10$799 CAD
Retailer 16$833 CAD
Retailer 7$838 CAD
Retailer 2$853 CAD
Retailer 13$869 CAD
Retailer 4$1,281 CAD
Retailer 11$1,430 CAD
Retailer 18$1,489 CAD
Retailer 3$1,559 CAD
Retailer 6$1,629 CAD
Retailer 14$1,709 CAD
Retailer 15$1,953 CAD
Retailer 12$3,316 CAD
Retailer 8$3,485 CAD
Rare Carat$3,723 CAD

16 data points across 21 retailers

21 retailers$390 CAD to $3,723 CAD

A
Cheapest Retailer
-
$390 CAD
$279 USD
A
Retailer 2
-
$439 CAD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$453 CAD
$324 USD
View
A
Retailer 4
-
$484 CAD
$346 USD
View
A
Retailer 5
-
$484 CAD
$346 USD
View
A
Retailer 6
-
$756 CAD
$540 USD
View
A
Retailer 7
-
$799 CAD
$571 USD
View
A
Retailer 8
-
$833 CAD
ZAR 9,615 ZAR
View
A
Retailer 9
-
$838 CAD
$599 USD
View
A
Retailer 10
-
$853 CAD
£480 GBP
View
A
Retailer 11
-
$869 CAD
€591 EUR
View
B+
Retailer 12
-
$1,281 CAD
$915 USD
View
B+
Retailer 13
-
$1,430 CAD
$1,022 USD
View
B+
Retailer 14
-
$1,489 CAD
$1,064 USD
View
B+
Retailer 15
-
$1,559 CAD
$1,114 USD
View
B+
Retailer 16
-
$1,629 CAD
$1,164 USD
View
B
Retailer 17
-
$1,709 CAD
SGD 1,650 SGD
View
B+
Retailer 18
-
$1,953 CAD
£1,099 GBP
View
B
Retailer 19
-
$3,316 CAD
$2,369 USD
View
B
Retailer 20
-
$3,485 CAD
$2,490 USD
View
Most Expensive
B
Rare Carat
JH-254600 · Oct 28
$3,723 CAD
$2,660 USD
View
20 more retailers have this diamond
Prices start from $390 CADSave up to $3,332 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
1.31ct Emerald
$390 CAD