CaratHunter
Plans
Round|Lab Grown|IGI

1.45ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG786646398

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786646398

Diamond specifications and retailer prices

From $390 CAD
$279 USD
As of October 29, 2026
Save $3,081 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,471 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round 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 LG786646398 or 786646398. Listed at 13 retailers as of October 29, 2026, with prices from $390 to $3,471, a $3,081 spread on the same certified stone. Do Amore Diamonds lists it at $3,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786646398
Dimensions7.25 × 7.30 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.25 mm7.30 mm1.45 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786646398
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $3,471 CAD|Low: $379 CAD|High: $4,255 CAD|Avg: $1,634 CAD|-18.4%
Do Amore Diamonds
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
October 30, 2026
Retailer 16$390 CAD
Retailer 13$453 CAD
Retailer 5$532 CAD
Retailer 12$770 CAD
Retailer 14$799 CAD
Retailer 10$866 CAD
Retailer 6$949 CAD
Retailer 8$1,135 CAD
Retailer 15$1,489 CAD
Retailer 17$1,563 CAD
Retailer 7$1,696 CAD
Retailer 3$1,719 CAD
Retailer 9$1,868 CAD
Retailer 11$2,154 CAD
Retailer 2$2,785 CAD
Retailer 4$2,799 CAD
Do Amore Diamonds$3,471 CAD

33 data points across 17 retailers

13 retailers$390 CAD to $3,471 CAD

A+
Cheapest Retailer
-
$390 CAD
$279 USD
A
Retailer 2
-
$453 CAD
$324 USD
View
A
Retailer 3
-
$532 CAD
$380 USD
View
Final sale: no returns
A
Retailer 4
-
$770 CAD
$550 USD
View
A
Retailer 5
-
$799 CAD
$571 USD
View
A
Retailer 6
-
$866 CAD
£487 GBP
View
B+
Retailer 7
-
$1,489 CAD
$1,064 USD
View
B+
Retailer 8
-
$1,563 CAD
$1,117 USD
View
B+
Retailer 9
-
$1,719 CAD
$1,228 USD
View
B+
Retailer 10
-
$2,154 CAD
£1,212 GBP
View
B+
Retailer 11
-
$2,785 CAD
$1,990 USD
View
B
Retailer 12
-
$2,799 CAD
$2,000 USD
View
Most Expensive
B
Do Amore Diamonds
27-6617BD6AC · Oct 29
$3,471 CAD
$2,480 USD
View
12 more retailers have this diamond
Prices start from $390 CADSave up to $3,081 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 Round
$390 CAD