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Cushion|Lab Grown|IGI

1.53ct H VS2 Cushion Lab Grown Diamond

VG • H/VS2 • IGI LG551291044

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG551291044

Diamond specifications and retailer prices

From $485 CAD
$347 USD
As of October 30, 2026
Save $1,032 CAD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,517 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG551291044 or 551291044. Listed at 5 retailers as of October 26, 2026, with prices from $485 to $1,517, a $1,032 spread on the same certified stone. MOH London lists it at $1,517. 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

1.53
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551291044
Dimensions6.60 × 6.56 × 4.54 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
6.60 mm6.56 mm1.53 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551291044
Side View
Table 62.0%Crown 32.6°Girdle: MED-VTKPavilion 40.4°Culet: NoneDepth 69.2%

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: Oct 30
Current: $1,517 CAD|Low: $485 CAD|High: $1,533 CAD|Avg: $1,020 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 4$485 CAD
Retailer 2$595 CAD
Retailer 3$807 CAD
Retailer 6$1,270 CAD
Retailer 5$1,456 CAD
MOH London$1,517 CAD

6 data points across 6 retailers

5 retailers$485 CAD to $1,517 CAD

A
Cheapest Retailer
-
$485 CAD
$347 USD
B+
Retailer 2
-
$595 CAD
$426 USD
View
B+
Retailer 3
-
$807 CAD
$578 USD
View
Retailer 4
-
$1,456 CAD
$1,042 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG551291044 · Oct 26
$1,517 CAD
£855 GBP
View
4 more retailers have this diamond
Prices start from $485 CADSave up to $1,032 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
1.53ct Cushion
$485 CAD