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Cushion|Lab Grown|IGI

1.01ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG662489970

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG662489970

Diamond specifications and retailer prices

From $386 CAD
$276 USD
As of October 28, 2026
Save $2,931 CAD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,317 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662489970 or 662489970. Listed at 25 retailers as of October 28, 2026, with prices from $386 to $3,317, a $2,931 spread on the same certified stone. Do Amore Diamonds lists it at $3,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662489970
Dimensions6.58 × 5.39 × 3.66 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm5.39 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662489970
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.9%

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 28
Current: $827 CAD|Low: $386 CAD|High: $2,589 CAD|Avg: $1,034 CAD|+2.9%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 7$386 CAD
Retailer 3$428 CAD
Retailer 6$556 CAD
Retailer 2$637 CAD
Retailer 8$752 CAD
Retailer 10$811 CAD
Retailer 1$827 CAD
Retailer 15$942 CAD
Retailer 14$995 CAD
Retailer 9$1,149 CAD
Retailer 11$1,173 CAD
Retailer 12$1,371 CAD
Retailer 5$1,391 CAD
Retailer 13$1,902 CAD
Retailer 4$2,519 CAD

44 data points across 15 retailers

25 retailers$386 CAD to $3,317 CAD

A
Cheapest Retailer
-
$386 CAD
$276 USD
Final sale: no returns
A
Retailer 2
-
$428 CAD
$306 USD
View
A
Retailer 3
-
$479 CAD
$342 USD
View
A
Retailer 4
-
$556 CAD
$397 USD
View
A
Retailer 5
-
$628 CAD
$449 USD
View
A
Retailer 6
-
$637 CAD
$455 USD
View
A
Retailer 7
-
$752 CAD
€512 EUR
View
A
Retailer 8
-
$811 CAD
ZAR 9,360 ZAR
View
A
Retailer 9
-
$827 CAD
£465 GBP
View
A
Retailer 10
-
$942 CAD
$673 USD
View
A
Retailer 11
-
$995 CAD
$711 USD
View
A
Retailer 12
-
$1,149 CAD
A$1,263 AUD
View
A
Retailer 13
-
$1,173 CAD
£660 GBP
View
B+
Retailer 14
-
$1,368 CAD
View
B+
Retailer 15
-
$1,371 CAD
A$1,507 AUD
View
B+
Retailer 16
-
$1,391 CAD
$994 USD
View
B+
Retailer 17
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$1,615 CAD
$1,154 USD
View
B+
Retailer 18
-
$1,752 CAD
$1,252 USD
View
B+
Retailer 19
-
$1,752 CAD
$1,252 USD
View
B+
Retailer 20
-
$1,875 CAD
$1,340 USD
View
B+
Retailer 21
-
$1,902 CAD
£1,070 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
-
$2,519 CAD
$1,800 USD
View
Price last confirmed 8 days ago
B
Retailer 23
-
$2,623 CAD
$1,874 USD
View
B
Retailer 24
-
$2,715 CAD
$1,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-4F3291894 · Oct 29
$3,317 CAD
$2,370 USD
View
24 more retailers have this diamond
Prices start from $386 CADSave up to $2,931 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
1.01ct Cushion
$386 CAD