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Cushion|Lab Grown|IGI

1.52ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG519239221

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG519239221

Diamond specifications and retailer prices

From $388 CAD
As of November 6, 2026
Save $2,172 CAD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,560 CAD at Do Amore Diamonds · As of November 2, 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 top-tier cut grade and certified by IGI LG519239221 or 519239221. Listed at 9 retailers as of November 2, 2026, with prices from $388 to $2,560, a $2,172 spread on the same certified stone. Do Amore Diamonds lists it at $2,560. 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

1.52
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519239221
Dimensions7.34 × 6.38 × 4.37 mm
L/W Ratio1.15
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
7.34 mm6.38 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519239221
Side View
Table 58.0%Crown 33.8°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 68.5%

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: $591 CAD|Low: $214 CAD|High: $2,869 CAD|Avg: $899 CAD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$214 CAD
Retailer 10$388 CAD
Retailer 11$446 CAD
Retailer 7$506 CAD
Retailer 3$554 CAD
Retailer 1$591 CAD
Retailer 9$743 CAD
Retailer 4$1,210 CAD
Retailer 6$1,393 CAD
Retailer 8$1,464 CAD
Retailer 5$2,096 CAD

24 data points across 11 retailers

9 retailers$388 CAD to $2,560 CAD

A
Cheapest Retailer
-
$388 CAD
B+
Retailer 2
-
$446 CAD
View
A
Retailer 3
-
$506 CAD
View
A
Retailer 4
-
$554 CAD
View
A
Retailer 5
-
$591 CAD
View
A
Retailer 6
-
$743 CAD
View
B+
Retailer 7
-
$1,210 CAD
View
B
Retailer 8
-
$2,096 CAD
View
Most Expensive
B
Do Amore Diamonds
27-F4D82F4B4 · Nov 2
$2,560 CAD
$1,820 USD
View
8 more retailers have this diamond
Prices start from $388 CADSave up to $2,172 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
$388 CAD