Cushion|Lab Grown|IGI

1.52ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG831696270

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831696270

Diamond specifications and retailer prices

From $902 CAD
£508 GBP
As of October 30, 2026
Save $4,500 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,402 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831696270 or 831696270. Listed at 16 retailers as of October 29, 2026, with prices from $902 to $5,402, a $4,500 spread on the same certified stone. Brilliant Earth lists it at $5,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696270
Dimensions8.50 × 5.69 × 3.85 mm
L/W Ratio1.49
Girdle conditionFaceted
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
8.50 mm5.69 mm1.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696270
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 67.7%

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: $5,402 CAD|Low: $899 CAD|High: $5,402 CAD|Avg: $2,391 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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 2$902 CAD
Retailer 8$927 CAD
Retailer 12$1,008 CAD
Retailer 3$1,185 CAD
Retailer 4$1,359 CAD
Retailer 10$1,374 CAD
Retailer 9$1,455 CAD
Retailer 11$1,502 CAD
Retailer 15$1,537 CAD
Retailer 6$2,841 CAD
Retailer 16$2,845 CAD
Retailer 13$3,062 CAD
Retailer 14$3,653 CAD
Retailer 7$3,667 CAD
Retailer 5$3,972 CAD
Brilliant Earth$5,402 CAD

18 data points across 16 retailers

16 retailers$902 CAD to $5,402 CAD

A
Cheapest Retailer
-
$902 CAD
£508 GBP
Retailer 2
-
$927 CAD
$662 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,008 CAD
$720 USD
View
A
Retailer 4
-
$1,185 CAD
$847 USD
View
A
Retailer 5
-
$1,359 CAD
$971 USD
View
A
Retailer 6
-
$1,374 CAD
€935 EUR
View
A
Retailer 7
-
$1,455 CAD
£818 GBP
View
A
Retailer 8
-
$1,502 CAD
ZAR 17,334 ZAR
View
A
Retailer 9
-
$1,537 CAD
$1,098 USD
View
B+
Retailer 10
-
$2,841 CAD
SGD 2,743 SGD
View
B+
Retailer 11
-
$2,845 CAD
$2,033 USD
View
B+
Retailer 12
-
$3,062 CAD
$2,188 USD
View
B+
Retailer 13
-
$3,653 CAD
£2,055 GBP
View
Retailer 14
-
$3,667 CAD
$2,620 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$3,972 CAD
$2,838 USD
View
Most Expensive
B
Brilliant Earth
21813650A · Oct 29
$5,402 CAD
$3,860 USD
View
15 more retailers have this diamond
Prices start from $902 CADSave up to $4,500 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
$902 CAD