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Cushion|Lab Grown|IGI

1.45ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG777635121

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG777635121

Diamond specifications and retailer prices

From $538 CAD
€367 EUR
As of October 31, 2026
Save $932 CAD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,471 CAD at MOH London · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777635121 or 777635121. Listed at 7 retailers as of October 31, 2026, with prices from $538 to $1,471, a $932 spread on the same certified stone. MOH London lists it at $1,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777635121
Dimensions8.32 × 5.71 × 3.78 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.71 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777635121
Side View
Table 62.0%Crown 35.7°Girdle: STK-VTKPavilion 34.4°Culet: NoneDepth 66.2%

Caratlytics Score

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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 31
Current: $1,471 CAD|Low: $378 CAD|High: $1,561 CAD|Avg: $959 CAD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$378 CAD
Retailer 2$538 CAD
Retailer 8$584 CAD
Retailer 3$767 CAD
Retailer 6$778 CAD
Retailer 5$1,090 CAD
Retailer 9$1,095 CAD
Retailer 10$1,109 CAD
Retailer 7$1,324 CAD
MOH London$1,471 CAD

27 data points across 10 retailers

7 retailers$538 CAD to $1,471 CAD

Retailer 1
-
$378 CAD
£213 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$538 CAD
€367 EUR
View
A
Retailer 3
-
$767 CAD
A$845 AUD
View
A
Retailer 4
-
$778 CAD
$557 USD
View
B
Retailer 5
-
$1,090 CAD
$780 USD
View
Retailer 6
-
$1,324 CAD
SGD 1,281 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG777635121 · Nov 1
$1,471 CAD
£829 GBP
View
6 more retailers have this diamond
Prices start from $538 CADSave up to $932 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
$538 CAD