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Cushion|Lab Grown|IGI

1.54ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG641483833

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG641483833

Diamond specifications and retailer prices

From $390 CAD
$279 USD
As of November 1, 2026
Save $2,014 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,404 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG641483833 or 641483833. Listed at 20 retailers as of October 31, 2026, with prices from $390 to $2,404, a $2,014 spread on the same certified stone. Brilliant Earth lists it at $2,404. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641483833
Dimensions5.78 × 5.78 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.78 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641483833
Side View
Table 67.0%Crown 36.6°Girdle: MED-VTKPavilion 33.6°Culet: NoneDepth 69.7%

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: Nov 1
Current: $2,404 CAD|Low: $390 CAD|High: $2,697 CAD|Avg: $1,066 CAD|-10.9%
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
November 2, 2026
Retailer 5$390 CAD
Retailer 12$432 CAD
Retailer 13$580 CAD
Retailer 2$687 CAD
Retailer 7$745 CAD
Retailer 4$781 CAD
Retailer 6$820 CAD
Retailer 10$1,005 CAD
Retailer 11$1,087 CAD
Retailer 8$1,439 CAD
Retailer 3$1,568 CAD
Retailer 9$1,737 CAD
Brilliant Earth$2,404 CAD

43 data points across 13 retailers

20 retailers$390 CAD to $2,404 CAD

A
Cheapest Retailer
-
$390 CAD
$279 USD
Final sale: no returns
Retailer 2
-
$432 CAD
$309 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$483 CAD
HK$2,700 HKD
View
B+
Retailer 4
-
$580 CAD
$415 USD
View
A
Retailer 5
-
$687 CAD
€468 EUR
View
A
Retailer 6
-
$715 CAD
€487 EUR
View
A
Retailer 7
-
$745 CAD
ZAR 8,608 ZAR
View
A
Retailer 8
-
$762 CAD
$545 USD
View
A
Retailer 9
-
$781 CAD
$559 USD
View
A
Retailer 10
-
$820 CAD
£462 GBP
View
B+
Retailer 11
-
$1,005 CAD
A$1,107 AUD
View
B+
Retailer 12
-
$1,087 CAD
$778 USD
View
B+
Retailer 13
-
$1,390 CAD
SGD 1,344 SGD
View
B+
Retailer 14
-
$1,439 CAD
A$1,584 AUD
View
B
Retailer 15
-
$1,459 CAD
$1,044 USD
View
B
Retailer 16
-
$1,568 CAD
$1,122 USD
View
B
Retailer 17
-
$1,737 CAD
£979 GBP
View
B
Retailer 18
-
$1,772 CAD
$1,268 USD
View
B
Retailer 19
-
$1,886 CAD
$1,350 USD
View
Most Expensive
B
Brilliant Earth
10698446A · Oct 31
$2,404 CAD
$1,720 USD
View
19 more retailers have this diamond
Prices start from $390 CADSave up to $2,014 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
$390 CAD