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Cushion|Lab Grown|IGI

2.42ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG812621667

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

Certificate IGI LG812621667

Diamond specifications and retailer prices

From $1,358 CAD
$972 USD
As of October 30, 2026
Save $4,439 CAD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,797 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.42ct lab-grown cushion diamond

This 2.42ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621667 or 812621667. Listed at 17 retailers as of October 29, 2026, with prices from $1,358 to $5,797, a $4,439 spread on the same certified stone. Brilliant Earth lists it at $5,797. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.42
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621667
Dimensions8.02 × 7.90 × 5.13 mm
L/W Ratio1.02
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
8.02 mm7.90 mm2.42 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621667
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 64.9%

Caratlytics Score

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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 30
Current: $5,797 CAD|Low: $1,358 CAD|High: $5,797 CAD|Avg: $3,284 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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 16$1,358 CAD
Retailer 8$1,489 CAD
Retailer 14$1,795 CAD
Retailer 4$2,116 CAD
Retailer 2$2,163 CAD
Retailer 10$2,253 CAD
Retailer 13$3,232 CAD
Retailer 6$3,533 CAD
Retailer 17$3,601 CAD
Retailer 11$3,629 CAD
Retailer 9$4,109 CAD
Retailer 15$4,170 CAD
Retailer 7$4,337 CAD
Retailer 12$4,646 CAD
Retailer 3$4,880 CAD
Retailer 5$5,058 CAD
Brilliant Earth$5,797 CAD

42 data points across 17 retailers

17 retailers$1,358 CAD to $5,797 CAD

A
Cheapest Retailer
-
$1,358 CAD
$972 USD
Final sale: no returns
Retailer 2
-
$1,489 CAD
$1,066 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,795 CAD
$1,285 USD
View
A
Retailer 4
-
$2,116 CAD
$1,515 USD
View
A
Retailer 5
-
$2,163 CAD
£1,219 GBP
View
A
Retailer 6
-
$2,253 CAD
€1,536 EUR
View
A
Retailer 7
-
$3,232 CAD
$2,314 USD
View
Retailer 8
-
$3,533 CAD
A$3,891 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$3,601 CAD
$2,578 USD
View
A
Retailer 10
-
$3,629 CAD
ZAR 41,970 ZAR
View
B+
Retailer 11
-
$4,109 CAD
£2,316 GBP
View
B+
Retailer 12
-
$4,170 CAD
$2,985 USD
View
Retailer 13
-
$4,337 CAD
$3,105 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,646 CAD
$3,326 USD
View
B+
Retailer 15
-
$4,880 CAD
$3,494 USD
View
B+
Retailer 16
-
$5,058 CAD
£2,851 GBP
View
Most Expensive
B+
Brilliant Earth
20912569A · Oct 29
$5,797 CAD
$4,150 USD
View
16 more retailers have this diamond
Prices start from $1,358 CADSave up to $4,439 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
2.42ct Cushion
$1,358 CAD