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Cushion|Lab Grown|IGI

1.54ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG626437512

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG626437512

Diamond specifications and retailer prices

From $381 CAD
$273 USD
As of October 25, 2026
Save $1,700 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,081 CAD at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626437512 or 626437512. Listed at 13 retailers as of October 25, 2026, with prices from $381 to $2,081, a $1,700 spread on the same certified stone. Brilliant Earth lists it at $2,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626437512
Dimensions6.72 × 6.68 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm6.68 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626437512
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 65.7%

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 25
Current: $2,081 CAD|Low: $381 CAD|High: $2,291 CAD|Avg: $1,047 CAD|-9.1%
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
November 1, 2026
Retailer 9$381 CAD
Retailer 10$470 CAD
Retailer 6$588 CAD
Retailer 3$651 CAD
Retailer 13$704 CAD
Retailer 2$710 CAD
Retailer 12$842 CAD
Retailer 5$1,192 CAD
Retailer 7$1,271 CAD
Retailer 4$1,302 CAD
Retailer 8$1,540 CAD
Retailer 11$1,555 CAD
Brilliant Earth$2,081 CAD

40 data points across 13 retailers

13 retailers$381 CAD to $2,081 CAD

A
Cheapest Retailer
-
$381 CAD
$273 USD
Retailer 2
-
$470 CAD
£265 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
$588 CAD
€401 EUR
View
A
Retailer 4
-
$651 CAD
$466 USD
View
A
Retailer 5
-
$704 CAD
$504 USD
View
A
Retailer 6
-
$710 CAD
£400 GBP
View
A
Retailer 7
-
$842 CAD
$603 USD
View
Retailer 8
-
$1,271 CAD
$910 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$1,292 CAD
$925 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$1,302 CAD
$932 USD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$1,540 CAD
£868 GBP
View
B
Retailer 12
-
$1,555 CAD
$1,113 USD
View
Most Expensive
B
Brilliant Earth
9863762A · Oct 31
$2,081 CAD
$1,490 USD
View
12 more retailers have this diamond
Prices start from $381 CADSave up to $1,700 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
$381 CAD