Emerald|Lab Grown|IGI

1.45ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840633312

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840633312

Diamond specifications and retailer prices

From $444 CAD
$317 USD
As of October 30, 2026
Save $3,839 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,752 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840633312 or 840633312. Listed at 21 retailers as of October 28, 2026, with a 865% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633312
Dimensions7.39 × 5.39 × 3.72 mm
L/W Ratio1.37
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
7.39 mm5.39 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633312
Side View
Table 65.0%Crown 36.3°Girdle: MediumPavilion 42.6°Culet: LargeDepth 69.0%

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: Oct 30
Current: $5,752 CAD|Low: $444 CAD|High: $5,752 CAD|Avg: $1,616 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
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9$444 CAD
Retailer 16$504 CAD
Retailer 4$515 CAD
Retailer 10$550 CAD
Retailer 11$550 CAD
Retailer 3$833 CAD
Retailer 8$894 CAD
Retailer 5$907 CAD
Retailer 15$946 CAD
Retailer 13$976 CAD
Retailer 2$981 CAD
Retailer 7$1,516 CAD
Retailer 21$1,614 CAD
Retailer 17$1,640 CAD
Retailer 6$1,769 CAD
Retailer 12$1,833 CAD
Retailer 18$1,928 CAD
Retailer 20$2,217 CAD
Retailer 14$3,954 CAD
Retailer 19$4,283 CAD
Brilliant Earth$5,752 CAD

23 data points across 21 retailers

21 retailers$444 CAD to $4,283 CAD

A
Cheapest Retailer
-
$444 CAD
$317 USD
A
Retailer 2
-
$504 CAD
$360 USD
View
Final sale: no returns
A
Retailer 3
-
$515 CAD
$368 USD
View
A
Retailer 4
-
$550 CAD
$393 USD
View
A
Retailer 5
-
$550 CAD
$393 USD
View
A
Retailer 6
-
$833 CAD
$595 USD
View
A
Retailer 7
-
$894 CAD
$639 USD
View
A
Retailer 8
-
$907 CAD
$648 USD
View
A
Retailer 9
-
$946 CAD
ZAR 10,914 ZAR
View
A
Retailer 10
-
$976 CAD
€664 EUR
View
A
Retailer 11
-
$981 CAD
£552 GBP
View
B+
Retailer 12
-
$1,516 CAD
$1,083 USD
View
B+
Retailer 13
-
$1,614 CAD
$1,153 USD
View
B+
Retailer 14
-
$1,640 CAD
$1,172 USD
View
B+
Retailer 15
-
$1,769 CAD
$1,264 USD
View
B+
Retailer 16
-
$1,833 CAD
$1,310 USD
View
B+
Retailer 17
-
$1,928 CAD
SGD 1,862 SGD
View
B
Retailer 18
-
$2,217 CAD
£1,247 GBP
View
B
Retailer 19
-
$3,954 CAD
$2,825 USD
View
B
Retailer 20
-
$4,283 CAD
$3,060 USD
View
Most Expensive
Brilliant Earth
21729234A · Oct 29
$5,752 CAD
$4,110 USD
View
Price under review
20 more retailers have this diamond
Prices start from $444 CADSave up to $3,839 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
1.45ct Emerald
$444 CAD