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Cushion|Lab Grown|IGI

1.01ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG816612125

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816612125

Diamond specifications and retailer prices

From $456 CAD
$326 USD
As of October 26, 2026
Save $2,105 CAD (82%) vs most expensive(unlock to see where)
14 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 LG816612125 or 816612125. Listed at 14 retailers as of October 26, 2026, with prices from $456 to $2,561, a $2,105 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 angle33.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612125
Dimensions7.15 × 5.16 × 3.47 mm
L/W Ratio1.39
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
7.15 mm5.16 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612125
Side View
Table 61.0%Crown 33.5°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 67.2%

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 26
Current: $2,561 CAD|Low: $456 CAD|High: $2,995 CAD|Avg: $1,419 CAD|-14.5%
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 29, 2026
Retailer 13$456 CAD
Retailer 10$507 CAD
Retailer 9$770 CAD
Retailer 7$819 CAD
Retailer 3$830 CAD
Retailer 12$830 CAD
Retailer 8$870 CAD
Retailer 2$894 CAD
Retailer 4$1,300 CAD
Retailer 5$1,390 CAD
Retailer 14$1,696 CAD
Retailer 6$1,812 CAD
Retailer 11$2,032 CAD
Brilliant Earth$2,561 CAD

41 data points across 14 retailers

14 retailers$456 CAD to $2,561 CAD

A
Cheapest Retailer
-
$456 CAD
$326 USD
Final sale: no returns
A
Retailer 2
-
$507 CAD
$362 USD
View
A
Retailer 3
-
$770 CAD
$550 USD
View
A
Retailer 4
-
$819 CAD
€557 EUR
View
A
Retailer 5
-
$830 CAD
$593 USD
View
A
Retailer 6
-
$830 CAD
$593 USD
View
A
Retailer 7
-
$870 CAD
ZAR 10,044 ZAR
View
A
Retailer 8
-
$894 CAD
£503 GBP
View
B+
Retailer 9
-
$1,300 CAD
$929 USD
View
B+
Retailer 10
-
$1,390 CAD
SGD 1,342 SGD
View
B+
Retailer 11
-
$1,696 CAD
$1,212 USD
View
Retailer 12
-
$1,812 CAD
$1,295 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$2,032 CAD
£1,143 GBP
View
Most Expensive
B
Brilliant Earth
21422459A · Oct 29
$2,561 CAD
$1,830 USD
View
13 more retailers have this diamond
Prices start from $456 CADSave up to $2,105 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
$456 CAD