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Cushion|Lab Grown|IGI

1.54ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG842659874

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

Certificate IGI LG842659874

Diamond specifications and retailer prices

From $415 CAD
$297 USD
As of October 30, 2026
Save $2,309 CAD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,724 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842659874 or 842659874. Listed at 20 retailers as of October 29, 2026, with prices from $415 to $2,724, a $2,309 spread on the same certified stone. Brilliant Earth lists it at $2,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842659874
Dimensions6.60 × 6.41 × 4.22 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.41 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842659874
Side View
Table 65.0%Crown 37.8°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 65.8%

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: $2,724 CAD|Low: $415 CAD|High: $2,864 CAD|Avg: $1,202 CAD|-4.9%
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 7$415 CAD
Retailer 4$519 CAD
Retailer 14$538 CAD
Retailer 9$617 CAD
Retailer 3$622 CAD
Retailer 16$733 CAD
Retailer 6$757 CAD
Retailer 19$789 CAD
Retailer 5$827 CAD
Retailer 15$878 CAD
Retailer 20$1,068 CAD
Retailer 2$1,172 CAD
Retailer 18$1,378 CAD
Retailer 11$1,478 CAD
Retailer 10$1,548 CAD
Retailer 13$1,767 CAD
Retailer 17$1,850 CAD
Retailer 12$1,901 CAD
Retailer 8$1,958 CAD
Brilliant Earth$2,724 CAD

25 data points across 20 retailers

20 retailers$415 CAD to $2,724 CAD

A
Cheapest Retailer
-
$415 CAD
$297 USD
Final sale: no returns
A
Retailer 2
-
$519 CAD
HK$2,900 HKD
View
A
Retailer 3
-
$538 CAD
£303 GBP
View
B+
Retailer 4
-
$617 CAD
$442 USD
View
A
Retailer 5
-
$622 CAD
$445 USD
View
A
Retailer 6
-
$733 CAD
€500 EUR
View
A
Retailer 7
-
$757 CAD
$542 USD
View
A
Retailer 8
-
$789 CAD
ZAR 9,126 ZAR
View
A
Retailer 9
-
$827 CAD
$592 USD
View
A
Retailer 10
-
$878 CAD
£495 GBP
View
B+
Retailer 11
-
$1,068 CAD
A$1,176 AUD
View
B+
Retailer 12
-
$1,172 CAD
$839 USD
View
B+
Retailer 13
-
$1,378 CAD
A$1,518 AUD
View
B
Retailer 14
-
$1,478 CAD
SGD 1,430 SGD
View
B
Retailer 15
-
$1,548 CAD
$1,108 USD
View
B
Retailer 16
-
$1,767 CAD
$1,265 USD
View
B
Retailer 17
-
$1,850 CAD
£1,043 GBP
View
B
Retailer 18
-
$1,901 CAD
$1,361 USD
View
B
Retailer 19
-
$1,958 CAD
$1,402 USD
View
Most Expensive
B
Brilliant Earth
21728364A · Oct 29
$2,724 CAD
$1,950 USD
View
19 more retailers have this diamond
Prices start from $415 CADSave up to $2,309 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
1.54ct Cushion
$415 CAD