CaratHunter
Plans
Cushion|Lab Grown|IGI

1.28ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG628442148

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG628442148

Diamond specifications and retailer prices

From $557 CAD
$399 USD
As of October 30, 2026
Save $924 CAD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,481 CAD at MOH London · As of October 26, 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 LG628442148 or 628442148. Listed at 10 retailers as of October 26, 2026, with prices from $557 to $1,481, a $924 spread on the same certified stone. MOH London lists it at $1,481. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628442148
Dimensions7.28 × 5.84 × 3.94 mm
L/W Ratio1.25
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
7.28 mm5.84 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628442148
Side View
Table 66.0%Crown 28.8°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,481 CAD|Low: $323 CAD|High: $1,858 CAD|Avg: $821 CAD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$356 CAD
Retailer 7$380 CAD
Retailer 2$557 CAD
Retailer 6$557 CAD
Retailer 3$566 CAD
Retailer 5$684 CAD
Retailer 8$770 CAD
Retailer 9$1,093 CAD
Retailer 4$1,257 CAD
MOH London$1,481 CAD

38 data points across 10 retailers

10 retailers$557 CAD to $1,481 CAD

Retailer 1
-
$356 CAD
$255 USD
Price last confirmed 19 days ago
Retailer 2
-
$380 CAD
£214 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$557 CAD
$399 USD
View
A
Retailer 4
-
$557 CAD
€380 EUR
View
A
Retailer 5
-
$566 CAD
£319 GBP
View
A
Retailer 6
-
$684 CAD
$490 USD
View
A
Retailer 7
-
$770 CAD
$551 USD
View
Retailer 8
-
$1,093 CAD
$782 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$1,257 CAD
$900 USD
View
Most Expensive
B
MOH London
LG628442148 · Oct 26
$1,481 CAD
£835 GBP
View
9 more retailers have this diamond
Prices start from $557 CADSave up to $924 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
$557 CAD