CaratHunter
Plans
Emerald|Lab Grown|IGI

1.45ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG811654289

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811654289

Diamond specifications and retailer prices

From $337 CAD
$240 USD
As of October 27, 2026
Save $4,930 CAD (94%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,268 CAD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811654289 or 811654289. Listed at 19 retailers as of October 27, 2026, with prices from $337 to $5,268, a $4,930 spread on the same certified stone. Brilliant Earth lists it at $5,268. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811654289
Dimensions7.83 × 5.25 × 3.38 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.25 mm1.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811654289
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 38.2°Culet: LargeDepth 64.4%

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 27
Current: $5,268 CAD|Low: $324 CAD|High: $5,408 CAD|Avg: $1,095 CAD|-2.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$337 CAD
Retailer 18$378 CAD
Retailer 4$392 CAD
Retailer 5$419 CAD
Retailer 7$419 CAD
Retailer 16$565 CAD
Retailer 12$719 CAD
Retailer 11$757 CAD
Retailer 2$791 CAD
Retailer 6$872 CAD
Retailer 13$1,021 CAD
Retailer 9$1,346 CAD
Retailer 15$1,350 CAD
Retailer 8$1,355 CAD
Retailer 10$1,419 CAD
Retailer 14$1,680 CAD
Retailer 3$1,858 CAD
Brilliant Earth$5,268 CAD

43 data points across 18 retailers

19 retailers$337 CAD to $5,268 CAD

A
Cheapest Retailer
-
$337 CAD
$240 USD
A
Retailer 2
-
$378 CAD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$392 CAD
$279 USD
View
A
Retailer 4
-
$419 CAD
$298 USD
View
A
Retailer 5
-
$419 CAD
$298 USD
View
B+
Retailer 6
-
$565 CAD
$402 USD
View
A
Retailer 7
-
$719 CAD
ZAR 8,272 ZAR
View
A
Retailer 8
-
$757 CAD
€513 EUR
View
A
Retailer 9
-
$791 CAD
£443 GBP
View
A
Retailer 10
-
$872 CAD
$621 USD
View
A
Retailer 11
-
$1,021 CAD
A$1,118 AUD
View
B+
Retailer 12
-
$1,346 CAD
$958 USD
View
B+
Retailer 13
-
$1,350 CAD
$961 USD
View
B+
Retailer 14
-
$1,355 CAD
SGD 1,304 SGD
View
B+
Retailer 15
-
$1,419 CAD
$1,010 USD
View
B+
Retailer 16
-
$1,485 CAD
$1,057 USD
View
B+
Retailer 17
-
$1,680 CAD
£942 GBP
View
B+
Retailer 18
-
$1,858 CAD
$1,322 USD
View
Most Expensive
B
Brilliant Earth
20608011A · Oct 28
$5,268 CAD
$3,750 USD
View
18 more retailers have this diamond
Prices start from $337 CADSave up to $4,930 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
$337 CAD