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Cushion|Lab Grown|IGI

1.50ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG623405669

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG623405669

Diamond specifications and retailer prices

From $303 CAD
$217 USD
As of November 1, 2026
Save $1,485 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,788 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG623405669 or 623405669. Listed at 11 retailers as of October 31, 2026, with prices from $303 to $1,788, a $1,485 spread on the same certified stone. Brilliant Earth lists it at $1,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405669
Dimensions7.41 × 6.33 × 4.18 mm
L/W Ratio1.17
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
7.41 mm6.33 mm1.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG623405669
Side View
Table 60.0%Crown 36.4°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 66.0%

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: Nov 1
Current: $1,788 CAD|Low: $303 CAD|High: $1,872 CAD|Avg: $914 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$303 CAD
Retailer 10$339 CAD
Retailer 9$585 CAD
Retailer 4$611 CAD
Retailer 5$615 CAD
Retailer 6$662 CAD
Retailer 7$694 CAD
Retailer 3$1,152 CAD
Retailer 8$1,393 CAD
Retailer 2$1,566 CAD
Brilliant Earth$1,788 CAD

43 data points across 11 retailers

11 retailers$303 CAD to $1,788 CAD

A
Cheapest Retailer
-
$303 CAD
$217 USD
Final sale: no returns
Retailer 2
-
$339 CAD
$243 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$585 CAD
$419 USD
View
A
Retailer 4
-
$611 CAD
£344 GBP
View
A
Retailer 5
-
$615 CAD
€419 EUR
View
A
Retailer 6
-
$662 CAD
$474 USD
View
A
Retailer 7
-
$694 CAD
$497 USD
View
Retailer 8
-
$1,152 CAD
$824 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$1,393 CAD
$997 USD
View
B
Retailer 10
-
$1,566 CAD
£883 GBP
View
Most Expensive
B
Brilliant Earth
10773456A · Oct 31
$1,788 CAD
$1,280 USD
View
10 more retailers have this diamond
Prices start from $303 CADSave up to $1,485 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
$303 CAD