CaratHunter
Plans
Cushion|Lab Grown|IGI

1.01ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG825632720

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825632720

Diamond specifications and retailer prices

From $376 CAD
$269 USD
As of October 28, 2026
Save $1,849 CAD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,225 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825632720 or 825632720. Listed at 14 retailers as of October 28, 2026, with prices from $376 to $2,225, a $1,849 spread on the same certified stone. Brilliant Earth lists it at $2,225. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632720
Dimensions5.83 × 5.81 × 3.85 mm
L/W Ratio1.00
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
5.83 mm5.81 mm1.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632720
Side View
Table 66.0%Crown 37.3°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 66.3%

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 28
Current: $2,225 CAD|Low: $376 CAD|High: $2,225 CAD|Avg: $1,075 CAD
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 14$376 CAD
Retailer 6$427 CAD
Retailer 9$444 CAD
Retailer 7$698 CAD
Retailer 3$703 CAD
Retailer 11$717 CAD
Retailer 2$788 CAD
Retailer 13$805 CAD
Retailer 12$1,018 CAD
Retailer 4$1,415 CAD
Retailer 8$1,682 CAD
Retailer 5$1,763 CAD
Retailer 10$1,852 CAD
Brilliant Earth$2,225 CAD

28 data points across 14 retailers

14 retailers$376 CAD to $2,225 CAD

A
Cheapest Retailer
-
$376 CAD
$269 USD
Final sale: no returns
Retailer 2
-
$427 CAD
$305 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$444 CAD
£250 GBP
View
A
Retailer 4
-
$698 CAD
€475 EUR
View
A
Retailer 5
-
$703 CAD
$502 USD
View
A
Retailer 6
-
$717 CAD
ZAR 8,279 ZAR
View
A
Retailer 7
-
$788 CAD
£444 GBP
View
A
Retailer 8
-
$805 CAD
$575 USD
View
A
Retailer 9
-
$1,018 CAD
A$1,119 AUD
View
B+
Retailer 10
-
$1,415 CAD
$1,011 USD
View
B+
Retailer 11
-
$1,682 CAD
£946 GBP
View
Retailer 12
-
$1,763 CAD
$1,260 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,852 CAD
$1,323 USD
View
Most Expensive
B
Brilliant Earth
21580960A · Oct 29
$2,225 CAD
$1,590 USD
View
13 more retailers have this diamond
Prices start from $376 CADSave up to $1,849 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
$376 CAD