CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG818662215

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818662215

Diamond specifications and retailer prices

From $393 CAD
$281 USD
As of October 25, 2026
Save $1,860 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,253 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct 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 LG818662215 or 818662215. Listed at 13 retailers as of October 25, 2026, with prices from $393 to $2,253, a $1,860 spread on the same certified stone. Brilliant Earth lists it at $2,253. 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

1.02
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662215
Dimensions7.15 × 5.08 × 3.41 mm
L/W Ratio1.41
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 mm5.08 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662215
Side View
Table 57.0%Crown 33.8°Girdle: MED-VTKPavilion 33.4°Culet: NoneDepth 67.1%

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: $2,253 CAD|Low: $393 CAD|High: $2,323 CAD|Avg: $1,054 CAD|-3.0%
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 4$393 CAD
Retailer 7$654 CAD
Retailer 14$668 CAD
Retailer 9$676 CAD
Retailer 6$700 CAD
Retailer 2$732 CAD
Retailer 3$812 CAD
Retailer 10$960 CAD
Retailer 12$1,029 CAD
Retailer 13$1,241 CAD
Retailer 5$1,338 CAD
Retailer 8$1,586 CAD
Retailer 11$1,784 CAD
Brilliant Earth$2,253 CAD

41 data points across 14 retailers

13 retailers$393 CAD to $2,253 CAD

A
Cheapest Retailer
-
$393 CAD
$281 USD
A
Retailer 2
-
$654 CAD
€445 EUR
View
A
Retailer 3
-
$668 CAD
$477 USD
View
A
Retailer 4
-
$676 CAD
ZAR 7,800 ZAR
View
A
Retailer 5
-
$732 CAD
£412 GBP
View
A
Retailer 6
-
$812 CAD
$580 USD
View
A
Retailer 7
-
$960 CAD
A$1,055 AUD
View
B+
Retailer 8
-
$1,029 CAD
$735 USD
View
B+
Retailer 9
-
$1,241 CAD
SGD 1,198 SGD
View
B+
Retailer 10
-
$1,338 CAD
$956 USD
View
B+
Retailer 11
-
$1,586 CAD
£892 GBP
View
B+
Retailer 12
-
$1,784 CAD
$1,275 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21422057A · Oct 29
$2,253 CAD
$1,610 USD
View
12 more retailers have this diamond
Prices start from $393 CADSave up to $1,860 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
1.02ct Cushion
$393 CAD