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Cushion|Lab Grown|IGI

1.53ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG733599237

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733599237

Diamond specifications and retailer prices

From $875 CAD
$626 USD
As of November 3, 2026
Save $5,344 CAD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,219 CAD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG733599237 or 733599237. Listed at 20 retailers as of November 3, 2026, with prices from $875 to $6,219, a $5,344 spread on the same certified stone. Brilliant Earth lists it at $6,219. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733599237
Dimensions5.87 × 5.87 × 3.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.87 mm5.87 mm1.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733599237
Side View
Table 66.0%Crown 38.8°Girdle: MED-VTKPavilion 35.6°Culet: NoneDepth 65.6%

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: Nov 3
Current: $6,219 CAD|Low: $875 CAD|High: $6,219 CAD|Avg: $2,211 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 2$875 CAD
Retailer 9$1,025 CAD
Retailer 12$1,118 CAD
Retailer 5$1,300 CAD
Retailer 11$1,472 CAD
Retailer 6$1,512 CAD
Retailer 8$1,671 CAD
Retailer 7$2,201 CAD
Retailer 3$2,257 CAD
Retailer 13$3,427 CAD
Retailer 4$3,703 CAD
Retailer 10$4,206 CAD
Brilliant Earth$6,219 CAD

30 data points across 13 retailers

20 retailers$875 CAD to $6,219 CAD

A
Cheapest Retailer
-
$875 CAD
$626 USD
Final sale: no returns
Retailer 2
-
$968 CAD
$693 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,025 CAD
£577 GBP
View
A
Retailer 4
-
$1,118 CAD
$800 USD
View
A
Retailer 5
-
$1,270 CAD
$909 USD
View
A
Retailer 6
-
$1,300 CAD
$930 USD
View
A
Retailer 7
-
$1,472 CAD
€1,003 EUR
View
A
Retailer 8
-
$1,512 CAD
£852 GBP
View
A
Retailer 9
-
$1,568 CAD
$1,122 USD
View
A
Retailer 10
-
$1,671 CAD
ZAR 19,319 ZAR
View
B+
Retailer 11
-
$2,201 CAD
$1,575 USD
View
B+
Retailer 12
-
$2,257 CAD
A$2,485 AUD
View
B+
Retailer 13
-
$2,811 CAD
£1,584 GBP
View
B
Retailer 14
-
$3,142 CAD
$2,248 USD
View
B
Retailer 15
-
$3,270 CAD
$2,340 USD
View
B
Retailer 16
-
$3,371 CAD
$2,412 USD
View
B
Retailer 17
-
$3,427 CAD
A$3,773 AUD
View
Retailer 18
-
$3,703 CAD
$2,650 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$4,206 CAD
£2,370 GBP
View
Most Expensive
B
Brilliant Earth
15997137A · Nov 3
$6,219 CAD
$4,450 USD
View
19 more retailers have this diamond
Prices start from $875 CADSave up to $5,344 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
$875 CAD