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Cushion|Lab Grown|IGI

1.50ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG617428213

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

Certificate IGI LG617428213

Diamond specifications and retailer prices

From $518 CAD
$371 USD
As of November 1, 2026
Save $1,052 CAD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,570 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct 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 very-good cut grade and certified by IGI LG617428213 or 617428213. Listed at 8 retailers as of October 29, 2026, with prices from $518 to $1,570, a $1,052 spread on the same certified stone. MOH London lists it at $1,570. 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

1.50
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617428213
Dimensions6.26 × 6.18 × 4.27 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
6.26 mm6.18 mm1.50 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617428213
Side View
Table 58.0%Crown 36.1°Girdle: THK-VTKPavilion 30.7°Culet: NoneDepth 69.1%

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: $1,570 CAD|Low: $518 CAD|High: $1,581 CAD|Avg: $994 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$518 CAD
Retailer 4$610 CAD
Retailer 5$710 CAD
Retailer 2$727 CAD
Retailer 3$1,229 CAD
Retailer 8$1,271 CAD
Retailer 7$1,493 CAD
MOH London$1,570 CAD

40 data points across 8 retailers

8 retailers$518 CAD to $1,570 CAD

A
Cheapest Retailer
-
$518 CAD
$371 USD
B+
Retailer 2
-
$610 CAD
$437 USD
View
A
Retailer 3
-
$710 CAD
$508 USD
View
A
Retailer 4
-
$727 CAD
£410 GBP
View
Retailer 5
-
$1,229 CAD
A$1,353 AUD
View
Price last confirmed 25 days ago
Retailer 6
-
$1,271 CAD
$910 USD
View
Price last confirmed 76 days ago
Retailer 7
-
$1,493 CAD
$1,069 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG617428213 · Oct 29
$1,570 CAD
£885 GBP
View
7 more retailers have this diamond
Prices start from $518 CADSave up to $1,052 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
1.50ct Cushion
$518 CAD