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Emerald|Lab Grown|IGI

1.09ct F IF Emerald Lab Grown Diamond

EX • F/IF • IGI LG770643692

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770643692

Diamond specifications and retailer prices

From $451 CAD
As of November 4, 2026
Save $1,987 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,439 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770643692 or 770643692. Listed at 21 retailers as of November 4, 2026, with prices from $451 to $2,439, a $1,987 spread on the same certified stone. Brilliant Earth lists it at $2,439. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643692
Dimensions6.98 × 4.96 × 3.20 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm4.96 mm1.09 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643692
Side View
Table 70.0%Crown 32.2°Girdle: STK-THKPavilion 37.9°Culet: LargeDepth 64.5%

Caratlytics Score

How it works →
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 4
Current: $2,439 CAD|Low: $451 CAD|High: $2,439 CAD|Avg: $1,260 CAD|+0.6%
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
November 5, 2026
Retailer 14$451 CAD
Retailer 4$560 CAD
Retailer 12$773 CAD
Retailer 6$895 CAD
Retailer 5$907 CAD
Retailer 11$910 CAD
Retailer 9$966 CAD
Retailer 2$991 CAD
Retailer 7$1,377 CAD
Retailer 8$1,403 CAD
Retailer 13$1,700 CAD
Retailer 3$2,186 CAD
Retailer 10$2,244 CAD
Brilliant Earth$2,439 CAD

44 data points across 14 retailers

21 retailers$451 CAD to $2,439 CAD

A
Cheapest Retailer
-
$451 CAD
A
Retailer 2
-
$524 CAD
View
A
Retailer 3
-
$560 CAD
View
Retailer 4
-
$560 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$773 CAD
View
B+
Retailer 6
-
$895 CAD
View
B+
Retailer 7
-
$907 CAD
View
Retailer 8
-
$910 CAD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$966 CAD
View
B+
Retailer 10
-
$977 CAD
View
B+
Retailer 11
-
$991 CAD
View
B+
Retailer 12
-
$1,377 CAD
View
B
Retailer 13
-
$1,403 CAD
View
Retailer 14
-
$1,700 CAD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,800 CAD
View
B
Retailer 16
-
$1,863 CAD
View
B
Retailer 17
-
$2,186 CAD
View
B
Retailer 18
-
$2,186 CAD
View
B
Retailer 19
-
$2,244 CAD
View
Most Expensive
B
Brilliant Earth
17847643A · Nov 4
$2,439 CAD
$1,750 USD
View
19 more retailers have this diamond
Prices start from $451 CADSave up to $1,987 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
1.09ct Emerald
$451 CAD