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Cushion|Lab Grown|IGI

1.52ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG497180542

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG497180542

Diamond specifications and retailer prices

From $347 CAD
As of November 6, 2026
Save $3,028 CAD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,376 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown cushion diamond

This 1.52ct 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 very-good cut grade and certified by IGI LG497180542 or 497180542. Listed at 12 retailers as of November 6, 2026, with prices from $347 to $3,376, a $3,028 spread on the same certified stone. Do Amore Diamonds lists it at $3,376. 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

1.52
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497180542
Dimensions6.94 × 6.47 × 4.44 mm
L/W Ratio1.07
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
6.94 mm6.47 mm1.52 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497180542
Side View
Table 64.5%Crown 36.7°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 68.6%

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 6
Current: $3,376 CAD|Low: $347 CAD|High: $3,376 CAD|Avg: $1,220 CAD|+13.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$347 CAD
Retailer 5$473 CAD
Retailer 6$567 CAD
Retailer 8$696 CAD
Retailer 7$712 CAD
Retailer 2$911 CAD
Retailer 11$1,287 CAD
Retailer 9$1,906 CAD
Retailer 10$1,954 CAD
Retailer 4$2,082 CAD
Do Amore Diamonds$3,376 CAD

43 data points across 11 retailers

12 retailers$347 CAD to $3,376 CAD

A
Cheapest Retailer
-
$347 CAD
Final sale: no returns
Retailer 2
-
$473 CAD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$567 CAD
View
B+
Retailer 4
-
$696 CAD
View
B+
Retailer 5
-
$712 CAD
View
B+
Retailer 6
-
$911 CAD
View
B
Retailer 7
-
$1,287 CAD
View
B
Retailer 8
-
$1,466 CAD
View
B
Retailer 9
-
$1,906 CAD
View
B
Retailer 10
-
$1,954 CAD
View
B
Retailer 11
-
$2,082 CAD
View
Most Expensive
B
Do Amore Diamonds
27-23EC65879 · Nov 6
$3,376 CAD
$2,400 USD
View
11 more retailers have this diamond
Prices start from $347 CADSave up to $3,028 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
1.52ct Cushion
$347 CAD