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Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG675529123

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG675529123

Diamond specifications and retailer prices

From $623 CAD
$445 USD
As of October 28, 2026
Save $2,134 CAD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,757 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 LG675529123 or 675529123. Listed at 17 retailers as of October 28, 2026, with prices from $623 to $2,757, a $2,134 spread on the same certified stone. Brilliant Earth lists it at $2,757. 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 angle37.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675529123
Dimensions6.97 × 5.17 × 6.97 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm5.17 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675529123
Side View
Table 65.0%Crown 37.1°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 69.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $2,757 CAD|Low: $623 CAD|High: $2,757 CAD|Avg: $1,393 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
October 29, 2026
Retailer 5$623 CAD
Retailer 4$690 CAD
Retailer 3$896 CAD
Retailer 13$945 CAD
Retailer 7$1,085 CAD
Retailer 2$1,132 CAD
Retailer 9$1,186 CAD
Retailer 6$1,471 CAD
Retailer 10$1,693 CAD
Retailer 12$1,694 CAD
Retailer 11$1,791 CAD
Retailer 8$2,711 CAD
Brilliant Earth$2,757 CAD

39 data points across 13 retailers

17 retailers$623 CAD to $2,757 CAD

A
Cheapest Retailer
-
$623 CAD
$445 USD
Final sale: no returns
A
Retailer 2
-
$690 CAD
$493 USD
View
A
Retailer 3
-
$714 CAD
$510 USD
View
A
Retailer 4
-
$896 CAD
$640 USD
View
A
Retailer 5
-
$945 CAD
$675 USD
View
A
Retailer 6
-
$1,085 CAD
€738 EUR
View
A
Retailer 7
-
$1,132 CAD
£637 GBP
View
A
Retailer 8
-
$1,186 CAD
ZAR 13,685 ZAR
View
B+
Retailer 9
-
$1,471 CAD
A$1,617 AUD
View
B+
Retailer 10
-
$1,693 CAD
A$1,861 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,694 CAD
$1,210 USD
View
B+
Retailer 12
-
$1,791 CAD
$1,280 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$2,269 CAD
$1,621 USD
View
B
Retailer 14
-
$2,553 CAD
$1,824 USD
View
B
Retailer 15
-
$2,581 CAD
$1,844 USD
View
B
Retailer 16
-
$2,711 CAD
£1,525 GBP
View
Most Expensive
B
Brilliant Earth
16925105A · Oct 29
$2,757 CAD
$1,970 USD
View
16 more retailers have this diamond
Prices start from $623 CADSave up to $2,134 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
$623 CAD