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Cushion|Lab Grown|IGI

1.53ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG739592953

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739592953

Diamond specifications and retailer prices

From $371 CAD
As of November 6, 2026
Save $1,197 CAD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,568 CAD at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG739592953 or 739592953. Listed at 8 retailers as of November 5, 2026, with prices from $371 to $1,568, a $1,197 spread on the same certified stone. MOH London lists it at $1,568. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739592953
Dimensions8.16 × 6.11 × 4.14 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm6.11 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739592953
Side View
Table 54.0%Crown 32.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 67.8%

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 6
Current: $1,568 CAD|Low: $371 CAD|High: $2,349 CAD|Avg: $970 CAD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$371 CAD
Retailer 8$377 CAD
Retailer 2$574 CAD
Retailer 9$587 CAD
Retailer 5$605 CAD
Retailer 6$700 CAD
Retailer 7$705 CAD
Retailer 10$1,332 CAD
Retailer 11$1,550 CAD
MOH London$1,568 CAD
Retailer 3$2,349 CAD

10 data points across 11 retailers

8 retailers$371 CAD to $1,568 CAD

A
Cheapest Retailer
-
$371 CAD
A
Retailer 2
-
$377 CAD
View
A
Retailer 3
-
$574 CAD
View
B+
Retailer 4
-
$587 CAD
View
A
Retailer 5
-
$605 CAD
View
A
Retailer 6
-
$700 CAD
View
A
Retailer 7
-
$705 CAD
View
Most Expensive
B
MOH London
LG739592953 · Nov 5
$1,568 CAD
£878 GBP
View
7 more retailers have this diamond
Prices start from $371 CADSave up to $1,197 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
$371 CAD