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Cushion|Lab Grown|IGI

1.01ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG825661161

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825661161

Diamond specifications and retailer prices

From $507 CAD
$362 USD
As of October 25, 2026
Save $2,055 CAD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,561 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825661161 or 825661161. Listed at 12 retailers as of October 25, 2026, with prices from $507 to $2,561, a $2,055 spread on the same certified stone. Brilliant Earth lists it at $2,561. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661161
Dimensions7.22 × 5.02 × 3.45 mm
L/W Ratio1.44
Girdle conditionFaceted
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
7.22 mm5.02 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661161
Side View
Table 63.0%Crown 39°Girdle: MED-THKPavilion 39°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,561 CAD|Low: $507 CAD|High: $3,093 CAD|Avg: $1,494 CAD|-17.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$507 CAD
Retailer 8$770 CAD
Retailer 5$819 CAD
Retailer 10$830 CAD
Retailer 12$830 CAD
Retailer 7$870 CAD
Retailer 2$894 CAD
Retailer 3$1,300 CAD
Retailer 11$1,696 CAD
Retailer 4$1,812 CAD
Retailer 6$2,041 CAD
Brilliant Earth$2,561 CAD

39 data points across 12 retailers

12 retailers$507 CAD to $2,561 CAD

A
Cheapest Retailer
-
$507 CAD
$362 USD
A
Retailer 2
-
$770 CAD
$550 USD
View
A
Retailer 3
-
$819 CAD
€557 EUR
View
A
Retailer 4
-
$830 CAD
$593 USD
View
A
Retailer 5
-
$830 CAD
$593 USD
View
A
Retailer 6
-
$870 CAD
ZAR 10,044 ZAR
View
A
Retailer 7
-
$894 CAD
£503 GBP
View
B+
Retailer 8
-
$1,300 CAD
$929 USD
View
B+
Retailer 9
-
$1,696 CAD
$1,212 USD
View
Retailer 10
-
$1,812 CAD
$1,295 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$2,041 CAD
£1,148 GBP
View
Most Expensive
B
Brilliant Earth
21589380A · Oct 29
$2,561 CAD
$1,830 USD
View
11 more retailers have this diamond
Prices start from $507 CADSave up to $2,055 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
$507 CAD