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Cushion|Lab Grown|IGI

1.28ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG647402944

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG647402944

Diamond specifications and retailer prices

From $576 CAD
€393 EUR
As of October 31, 2026
Save $923 CAD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,499 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647402944 or 647402944. Listed at 11 retailers as of October 29, 2026, with prices from $576 to $1,499, a $923 spread on the same certified stone. MOH London lists it at $1,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647402944
Dimensions6.42 × 6.26 × 4.12 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.26 mm1.28 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647402944
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 65.8%

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: Oct 31
Current: $1,499 CAD|Low: $372 CAD|High: $1,558 CAD|Avg: $907 CAD|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$372 CAD
Retailer 8$447 CAD
Retailer 2$576 CAD
Retailer 12$638 CAD
Retailer 6$687 CAD
Retailer 11$700 CAD
Retailer 10$819 CAD
Retailer 7$943 CAD
Retailer 4$1,192 CAD
Retailer 3$1,269 CAD
Retailer 5$1,299 CAD
MOH London$1,499 CAD

40 data points across 12 retailers

11 retailers$576 CAD to $1,499 CAD

Retailer 1
-
$372 CAD
$266 USD
Price last confirmed 19 days ago
Retailer 2
-
$447 CAD
£252 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$576 CAD
€393 EUR
View
A
Retailer 4
-
$638 CAD
$457 USD
View
A
Retailer 5
-
$687 CAD
£387 GBP
View
A
Retailer 6
-
$700 CAD
$501 USD
View
B+
Retailer 7
-
$819 CAD
$586 USD
View
B+
Retailer 8
-
$943 CAD
$675 USD
View
Retailer 9
-
$1,269 CAD
$909 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$1,299 CAD
$930 USD
View
Most Expensive
B
MOH London
LG647402944 · Oct 29
$1,499 CAD
£845 GBP
View
10 more retailers have this diamond
Prices start from $576 CADSave up to $923 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
1.28ct Cushion
$576 CAD