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Emerald|Lab Grown|IGI

1.45ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG841678787

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841678787

Diamond specifications and retailer prices

From $332 CAD
$237 USD
As of October 27, 2026
Save $3,937 CAD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,269 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841678787 or 841678787. Listed at 17 retailers as of October 27, 2026, with prices from $332 to $4,269, a $3,937 spread on the same certified stone. Brilliant Earth lists it at $4,269. 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 angle34.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678787
Dimensions7.62 × 5.41 × 3.49 mm
L/W Ratio1.41
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
7.62 mm5.41 mm1.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678787
Side View
Table 65.0%Crown 34.1°Girdle: Slightly ThickPavilion 38.2°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: Oct 27
Current: $4,269 CAD|Low: $326 CAD|High: $4,269 CAD|Avg: $1,604 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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 13$332 CAD
Retailer 4$385 CAD
Retailer 14$634 CAD
Retailer 17$696 CAD
Retailer 2$767 CAD
Retailer 12$1,107 CAD
Retailer 5$1,181 CAD
Retailer 10$1,236 CAD
Retailer 8$1,239 CAD
Retailer 16$1,330 CAD
Retailer 18$1,352 CAD
Retailer 3$1,463 CAD
Retailer 11$1,833 CAD
Retailer 7$2,876 CAD
Retailer 15$3,191 CAD
Retailer 6$3,429 CAD
Retailer 9$3,963 CAD
Brilliant Earth$4,269 CAD

19 data points across 18 retailers

17 retailers$332 CAD to $4,269 CAD

A
Cheapest Retailer
-
$332 CAD
$237 USD
A
Retailer 2
-
$385 CAD
$275 USD
View
A
Retailer 3
-
$634 CAD
$453 USD
View
A
Retailer 4
-
$696 CAD
$497 USD
View
A
Retailer 5
-
$767 CAD
€522 EUR
View
A
Retailer 6
-
$1,107 CAD
A$1,217 AUD
View
B+
Retailer 7
-
$1,181 CAD
$844 USD
View
B+
Retailer 8
-
$1,239 CAD
$885 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$1,330 CAD
$950 USD
View
B+
Retailer 10
-
$1,352 CAD
$966 USD
View
B+
Retailer 11
-
$1,463 CAD
$1,045 USD
View
B+
Retailer 12
-
$1,833 CAD
£1,031 GBP
View
B
Retailer 13
-
$2,876 CAD
$2,055 USD
View
B
Retailer 14
-
$3,191 CAD
$2,280 USD
View
B
Retailer 15
-
$3,429 CAD
$2,450 USD
View
B
Retailer 16
-
$3,963 CAD
A$4,356 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
22165872Y · Oct 29
$4,269 CAD
$3,050 USD
View
16 more retailers have this diamond
Prices start from $332 CADSave up to $3,937 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
$332 CAD