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Cushion|Lab Grown|IGI

1.40ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG657463762

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG657463762

Diamond specifications and retailer prices

From $402 CAD
$288 USD
As of October 30, 2026
Save $2,210 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,612 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG657463762 or 657463762. Listed at 18 retailers as of October 29, 2026, with prices from $402 to $2,612, a $2,210 spread on the same certified stone. Brilliant Earth lists it at $2,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657463762
Dimensions7.57 × 6.01 × 4.20 mm
L/W Ratio1.26
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
7.57 mm6.01 mm1.40 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657463762
Side View
Table 58.0%Crown 32.9°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.9%

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 30
Current: $2,612 CAD|Low: $402 CAD|High: $2,682 CAD|Avg: $1,047 CAD|-2.6%
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
October 30, 2026
Retailer 6$402 CAD
Retailer 4$447 CAD
Retailer 2$549 CAD
Retailer 3$601 CAD
Retailer 11$601 CAD
Retailer 10$767 CAD
Retailer 8$807 CAD
Retailer 5$807 CAD
Retailer 7$853 CAD
Retailer 9$1,087 CAD
Retailer 14$1,095 CAD
Retailer 13$1,718 CAD
Retailer 12$1,792 CAD
Brilliant Earth$2,612 CAD

42 data points across 14 retailers

18 retailers$402 CAD to $2,612 CAD

A
Cheapest Retailer
-
$402 CAD
$288 USD
Final sale: no returns
A
Retailer 2
-
$447 CAD
$320 USD
View
A
Retailer 3
-
$549 CAD
£309 GBP
View
A
Retailer 4
-
$601 CAD
$430 USD
View
A
Retailer 5
-
$601 CAD
$430 USD
View
A
Retailer 6
-
$767 CAD
ZAR 8,875 ZAR
View
A
Retailer 7
-
$807 CAD
€550 EUR
View
A
Retailer 8
-
$807 CAD
$578 USD
View
A
Retailer 9
-
$853 CAD
£481 GBP
View
B+
Retailer 10
-
$1,027 CAD
$735 USD
View
B+
Retailer 11
-
$1,087 CAD
A$1,197 AUD
View
B+
Retailer 12
-
$1,095 CAD
$784 USD
View
B+
Retailer 13
-
$1,508 CAD
$1,079 USD
View
Retailer 14
-
$1,718 CAD
$1,230 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$1,792 CAD
£1,010 GBP
View
B
Retailer 16
-
$1,925 CAD
$1,378 USD
View
Retailer 17
-
$2,109 CAD
$1,510 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21312200A · Oct 29
$2,612 CAD
$1,870 USD
View
17 more retailers have this diamond
Prices start from $402 CADSave up to $2,210 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
1.40ct Cushion
$402 CAD