Cushion|Lab Grown|IGI

1.54ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG835642429

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835642429

Diamond specifications and retailer prices

From $636 CAD
$455 USD
As of November 1, 2026
Save $2,829 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,368 CAD at MOH London · As of November 1, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG835642429 or 835642429. Listed at 19 retailers as of November 1, 2026, with a 445% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835642429
Dimensions7.78 × 5.98 × 4.23 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.98 mm1.54 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835642429
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 70.7%

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: $4,368 CAD|Low: $367 CAD|High: $4,368 CAD|Avg: $1,332 CAD|+167.3%
MOH London
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
November 2, 2026
Retailer 17$636 CAD
Retailer 7$821 CAD
Retailer 18$833 CAD
Retailer 14$975 CAD
Retailer 5$1,104 CAD
Retailer 12$1,120 CAD
Retailer 19$1,289 CAD
Retailer 10$1,544 CAD
Retailer 13$1,572 CAD
Retailer 9$1,665 CAD
Retailer 11$1,672 CAD
Retailer 2$1,729 CAD
Retailer 8$2,264 CAD
Retailer 15$2,344 CAD
Retailer 16$3,044 CAD
Retailer 4$3,101 CAD
Retailer 6$3,421 CAD
Retailer 3$3,464 CAD
MOH London$4,368 CAD

39 data points across 19 retailers

19 retailers$636 CAD to $3,464 CAD

A
Cheapest Retailer
-
$636 CAD
$455 USD
A
Retailer 2
-
$821 CAD
$588 USD
View
Final sale: no returns
A
Retailer 3
-
$833 CAD
$596 USD
View
B+
Retailer 4
-
$975 CAD
€665 EUR
View
B+
Retailer 5
-
$1,104 CAD
$790 USD
View
B
Retailer 6
-
$1,120 CAD
£631 GBP
View
B+
Retailer 7
-
$1,289 CAD
$923 USD
View
Retailer 8
-
$1,544 CAD
$1,105 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$1,572 CAD
£886 GBP
View
Retailer 10
-
$1,665 CAD
SGD 1,611 SGD
View
Price last confirmed 20 days ago
Retailer 11
-
$1,672 CAD
$1,197 USD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$1,729 CAD
ZAR 19,996 ZAR
View
B
Retailer 13
-
$2,264 CAD
$1,620 USD
View
B
Retailer 14
-
$2,344 CAD
A$2,581 AUD
View
B
Retailer 15
-
$3,044 CAD
View
B
Retailer 16
-
$3,101 CAD
$2,220 USD
View
B
Retailer 17
-
$3,421 CAD
$2,449 USD
View
B
Retailer 18
-
$3,464 CAD
$2,480 USD
View
Most Expensive
MOH London
LG835642429 · Nov 1
$4,368 CAD
£2,462 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $636 CADSave up to $2,829 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
$636 CAD