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Radiant|Lab Grown|IGI

1.52ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG717597389

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG717597389

Diamond specifications and retailer prices

From $406 CAD
$290 USD
As of October 27, 2026
Save $4,493 CAD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,899 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717597389 or 717597389. Listed at 22 retailers as of October 27, 2026, with prices from $406 to $4,899, a $4,493 spread on the same certified stone. Brilliant Earth lists it at $4,899. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717597389
Dimensions7.71 × 5.76 × 3.56 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.76 mm1.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717597389
Side View
Table 60.0%Crown 38.5°Girdle: Slightly ThickPavilion 28.8°Culet: NoneDepth 61.8%

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: Oct 27
Current: $4,899 CAD|Low: $389 CAD|High: $4,899 CAD|Avg: $1,266 CAD
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 22$406 CAD
Retailer 6$452 CAD
Retailer 14$470 CAD
Retailer 3$502 CAD
Retailer 10$502 CAD
Retailer 16$520 CAD
Retailer 21$675 CAD
Retailer 18$721 CAD
Retailer 17$864 CAD
Retailer 2$886 CAD
Retailer 19$891 CAD
Retailer 9$973 CAD
Retailer 8$1,435 CAD
Retailer 20$1,544 CAD
Retailer 15$1,612 CAD
Retailer 7$1,615 CAD
Retailer 12$1,684 CAD
Retailer 5$1,931 CAD
Retailer 11$1,962 CAD
Retailer 13$2,025 CAD
Retailer 4$2,071 CAD
Brilliant Earth$4,899 CAD

33 data points across 22 retailers

22 retailers$406 CAD to $4,899 CAD

A
Cheapest Retailer
-
$406 CAD
$290 USD
A
Retailer 2
-
$452 CAD
$323 USD
View
Final sale: no returns
A
Retailer 3
-
$470 CAD
$336 USD
View
A
Retailer 4
-
$502 CAD
$359 USD
View
A
Retailer 5
-
$502 CAD
$359 USD
View
A
Retailer 6
-
$520 CAD
£293 GBP
View
A
Retailer 7
-
$675 CAD
$482 USD
View
A
Retailer 8
-
$721 CAD
$515 USD
View
A
Retailer 9
-
$864 CAD
ZAR 9,968 ZAR
View
A
Retailer 10
-
$886 CAD
£499 GBP
View
A
Retailer 11
-
$891 CAD
€606 EUR
View
A
Retailer 12
-
$973 CAD
$695 USD
View
A
Retailer 13
-
$1,435 CAD
$1,025 USD
View
B+
Retailer 14
-
$1,544 CAD
$1,103 USD
View
B+
Retailer 15
-
$1,612 CAD
SGD 1,556 SGD
View
B+
Retailer 16
-
$1,615 CAD
$1,154 USD
View
B+
Retailer 17
-
$1,684 CAD
$1,203 USD
View
B+
Retailer 18
-
$1,931 CAD
$1,380 USD
View
B+
Retailer 19
-
$1,962 CAD
£1,104 GBP
View
B+
Retailer 20
-
$2,025 CAD
£1,139 GBP
View
B+
Retailer 21
-
$2,071 CAD
$1,480 USD
View
Most Expensive
B
Brilliant Earth
20601955A · Oct 29
$4,899 CAD
$3,500 USD
View
21 more retailers have this diamond
Prices start from $406 CADSave up to $4,493 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 Radiant
$406 CAD