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Cushion|Lab Grown|IGI

1.54ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG729574942

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

Certificate IGI LG729574942

Diamond specifications and retailer prices

From $363 CAD
$260 USD
As of November 1, 2026
Save $2,770 CAD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,133 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 standard cut grade and certified by IGI LG729574942 or 729574942. Listed at 19 retailers as of October 30, 2026, with prices from $363 to $3,133, a $2,770 spread on the same certified stone. Yadav Diamonds lists it at $3,133. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574942
Dimensions6.67 × 6.62 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.62 mm1.54 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574942
Side View
Table 61.0%Crown 36.9°Girdle: THN-MEDPavilion 38.2°Culet: NoneDepth 67.1%

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: Nov 1
Current: $448 CAD|Low: $363 CAD|High: $2,906 CAD|Avg: $952 CAD|-15.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 18$363 CAD
Retailer 8$427 CAD
Retailer 1$448 CAD
Retailer 2$545 CAD
Retailer 14$663 CAD
Retailer 12$696 CAD
Retailer 10$712 CAD
Retailer 11$754 CAD
Retailer 16$754 CAD
Retailer 17$757 CAD
Retailer 7$995 CAD
Retailer 15$996 CAD
Retailer 6$1,368 CAD
Retailer 4$1,430 CAD
Retailer 5$1,640 CAD
Retailer 3$1,813 CAD
Retailer 9$1,905 CAD
Retailer 13$2,906 CAD

30 data points across 18 retailers

19 retailers$363 CAD to $3,133 CAD

A
Cheapest Retailer
-
$363 CAD
$260 USD
Final sale: no returns
Retailer 2
-
$427 CAD
$306 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$448 CAD
£253 GBP
View
B+
Retailer 4
-
$545 CAD
$390 USD
View
A
Retailer 5
-
$663 CAD
€452 EUR
View
A
Retailer 6
-
$696 CAD
ZAR 8,045 ZAR
View
Retailer 7
-
$712 CAD
$510 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$754 CAD
£425 GBP
View
A
Retailer 9
-
$754 CAD
$540 USD
View
A
Retailer 10
-
$757 CAD
$542 USD
View
B+
Retailer 11
-
$995 CAD
A$1,096 AUD
View
B+
Retailer 12
-
$996 CAD
$713 USD
View
B
Retailer 13
-
$1,368 CAD
$980 USD
View
B
Retailer 14
-
$1,430 CAD
SGD 1,383 SGD
View
B
Retailer 15
-
$1,640 CAD
$1,174 USD
View
B
Retailer 16
-
$1,813 CAD
$1,298 USD
View
Retailer 17
-
$1,905 CAD
£1,074 GBP
View
Price last confirmed 14 days ago
B
Retailer 18
-
$2,906 CAD
$2,080 USD
View
Most Expensive
C
Yadav Diamonds
13004650 · Oct 30
$3,133 CAD
$2,243 USD
View
18 more retailers have this diamond
Prices start from $363 CADSave up to $2,770 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
$363 CAD