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Cushion|Lab Grown|IGI

1.45ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG787674690

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787674690

Diamond specifications and retailer prices

From $411 CAD
$294 USD
As of October 28, 2026
Save $2,864 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,275 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787674690 or 787674690. Listed at 16 retailers as of October 28, 2026, with prices from $411 to $3,275, a $2,864 spread on the same certified stone. Do Amore Diamonds lists it at $3,275. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787674690
Dimensions8.38 × 5.91 × 3.76 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm5.91 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787674690
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 63.6%

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 28
Current: $1,231 CAD|Low: $411 CAD|High: $3,275 CAD|Avg: $1,070 CAD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 4$411 CAD
Retailer 2$612 CAD
Retailer 8$616 CAD
Retailer 10$668 CAD
Retailer 6$867 CAD
Retailer 7$887 CAD
Retailer 3$927 CAD
Retailer 12$963 CAD
Retailer 5$1,072 CAD
Retailer 1$1,231 CAD
Retailer 13$1,267 CAD
Retailer 11$1,852 CAD
Retailer 9$2,025 CAD

38 data points across 13 retailers

16 retailers$411 CAD to $3,275 CAD

A
Cheapest Retailer
-
$411 CAD
$294 USD
Final sale: no returns
A
Retailer 2
-
$612 CAD
$437 USD
View
A
Retailer 3
-
$616 CAD
$440 USD
View
A
Retailer 4
-
$668 CAD
$477 USD
View
A
Retailer 5
-
$867 CAD
ZAR 10,006 ZAR
View
A
Retailer 6
-
$887 CAD
£499 GBP
View
B+
Retailer 7
-
$927 CAD
$662 USD
View
B+
Retailer 8
-
$963 CAD
$688 USD
View
B+
Retailer 9
-
$1,072 CAD
$766 USD
View
B+
Retailer 10
-
$1,231 CAD
A$1,353 AUD
View
B+
Retailer 11
-
$1,267 CAD
$905 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,852 CAD
$1,324 USD
View
B
Retailer 13
-
$1,853 CAD
$1,324 USD
View
B
Retailer 14
-
$1,950 CAD
$1,393 USD
View
B
Retailer 15
-
$2,025 CAD
£1,139 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F9853C735 · Oct 29
$3,275 CAD
$2,340 USD
View
15 more retailers have this diamond
Prices start from $411 CADSave up to $2,864 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
$411 CAD