CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG689562159

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689562159

Diamond specifications and retailer prices

From $523 CAD
$374 USD
As of October 28, 2026
Save $2,024 CAD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,547 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 top-tier cut grade and certified by IGI LG689562159 or 689562159. Listed at 18 retailers as of October 28, 2026, with prices from $523 to $2,547, a $2,024 spread on the same certified stone. Brilliant Earth lists it at $2,547. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562159
Dimensions6.54 × 5.38 × 3.67 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
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
6.54 mm5.38 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562159
Side View
Table 62.0%Crown 38.2°Girdle: MED-STKPavilion 37°Culet: NoneDepth 68.2%

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 28
Current: $2,547 CAD|Low: $490 CAD|High: $2,547 CAD|Avg: $1,274 CAD|+1.7%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 14$523 CAD
Retailer 3$549 CAD
Retailer 15$833 CAD
Retailer 16$855 CAD
Retailer 17$882 CAD
Retailer 5$892 CAD
Retailer 13$942 CAD
Retailer 2$978 CAD
Retailer 10$1,015 CAD
Retailer 12$1,337 CAD
Retailer 8$1,411 CAD
Retailer 4$1,421 CAD
Retailer 7$1,826 CAD
Retailer 9$2,025 CAD
Retailer 6$2,188 CAD
Retailer 11$2,209 CAD
Brilliant Earth$2,547 CAD

40 data points across 17 retailers

18 retailers$523 CAD to $2,547 CAD

A
Cheapest Retailer
-
$523 CAD
$374 USD
Final sale: no returns
A
Retailer 2
-
$549 CAD
$392 USD
View
A
Retailer 3
-
$833 CAD
$595 USD
View
A
Retailer 4
-
$855 CAD
$611 USD
View
A
Retailer 5
-
$882 CAD
$630 USD
View
A
Retailer 6
-
$892 CAD
$637 USD
View
A
Retailer 7
-
$942 CAD
ZAR 10,874 ZAR
View
A
Retailer 8
-
$978 CAD
£550 GBP
View
A
Retailer 9
-
$1,015 CAD
€691 EUR
View
B+
Retailer 10
-
$1,337 CAD
A$1,470 AUD
View
B+
Retailer 11
-
$1,411 CAD
A$1,551 AUD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$1,421 CAD
$1,015 USD
View
B+
Retailer 13
-
$1,826 CAD
$1,305 USD
View
B+
Retailer 14
-
$1,866 CAD
$1,333 USD
View
Price last confirmed 81 days ago
B
Retailer 15
-
$2,067 CAD
$1,477 USD
View
B
Retailer 16
-
$2,188 CAD
$1,564 USD
View
B
Retailer 17
-
$2,209 CAD
£1,243 GBP
View
Most Expensive
B
Brilliant Earth
15976567A · Oct 29
$2,547 CAD
$1,820 USD
View
17 more retailers have this diamond
Prices start from $523 CADSave up to $2,024 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
$523 CAD