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Cushion|Lab Grown|IGI

1.45ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG733519309

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733519309

Diamond specifications and retailer prices

From $1,092 CAD
$782 USD
As of October 30, 2026
Save $1,462 CAD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,555 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG733519309 or 733519309. Listed at 7 retailers as of October 29, 2026, with prices from $1,092 to $2,555, a $1,462 spread on the same certified stone. MOH London lists it at $2,555. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.45
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733519309
Dimensions6.59 × 6.12 × 4.11 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.12 mm1.45 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733519309
Side View
Table 68.0%Crown 38.5°Girdle: MED-THKPavilion 35°Culet: NoneDepth 67.2%

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: $2,555 CAD|Low: $1,070 CAD|High: $2,766 CAD|Avg: $1,835 CAD|-7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$1,092 CAD
Retailer 2$1,131 CAD
Retailer 3$1,587 CAD
Retailer 4$2,184 CAD
Retailer 6$2,424 CAD
MOH London$2,555 CAD

41 data points across 6 retailers

7 retailers$1,092 CAD to $2,555 CAD

A
Cheapest Retailer
-
$1,092 CAD
$782 USD
A
Retailer 2
-
$1,131 CAD
£637 GBP
View
Retailer 3
-
$1,139 CAD
£642 GBP
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$1,587 CAD
$1,136 USD
View
B+
Retailer 5
-
$2,184 CAD
$1,563 USD
View
Retailer 6
-
$2,424 CAD
$1,735 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
MOH London
LG733519309 · Oct 29
$2,555 CAD
£1,440 GBP
View
6 more retailers have this diamond
Prices start from $1,092 CADSave up to $1,462 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 Cushion
$1,092 CAD