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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG742529012

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

Certificate IGI LG742529012

Diamond specifications and retailer prices

From $386 CAD
As of November 4, 2026
Save $3,585 CAD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,971 CAD at Brilliant Earth · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742529012 or 742529012. Listed at 27 retailers as of November 4, 2026, with prices from $386 to $3,971, a $3,585 spread on the same certified stone. Brilliant Earth lists it at $3,971. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742529012
Dimensions8.53 × 5.83 × 3.80 mm
L/W Ratio1.46
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
8.53 mm5.83 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742529012
Side View
Table 65.0%Crown 36.3°Girdle: MediumPavilion 35.5°Culet: NoneDepth 65.2%

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 4
Current: $3,971 CAD|Low: $386 CAD|High: $4,585 CAD|Avg: $1,542 CAD|-13.4%
Brilliant Earth
Retailer 2
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Retailer 24
November 5, 2026
Retailer 4$386 CAD
Retailer 12$431 CAD
Retailer 23$449 CAD
Retailer 7$479 CAD
Retailer 14$479 CAD
Retailer 13$557 CAD
Retailer 16$677 CAD
Retailer 22$697 CAD
Retailer 21$701 CAD
Retailer 6$844 CAD
Retailer 19$911 CAD
Retailer 2$932 CAD
Retailer 3$1,106 CAD
Retailer 18$1,240 CAD
Retailer 5$1,701 CAD
Retailer 10$1,842 CAD
Retailer 17$1,929 CAD
Retailer 15$1,976 CAD
Retailer 9$2,002 CAD
Retailer 11$2,060 CAD
Retailer 20$2,120 CAD
Retailer 24$3,421 CAD
Retailer 8$3,428 CAD
Brilliant Earth$3,971 CAD

34 data points across 24 retailers

27 retailers$386 CAD to $3,971 CAD

A
Cheapest Retailer
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$386 CAD
A
Retailer 2
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$431 CAD
View
Final sale: no returns
A
Retailer 3
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$449 CAD
View
Retailer 4
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$479 CAD
View
Price last confirmed 11 days ago
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Retailer 5
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$479 CAD
View
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Retailer 6
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$557 CAD
View
A
Retailer 7
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$677 CAD
View
A
Retailer 8
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$697 CAD
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A
Retailer 9
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$701 CAD
View
A
Retailer 10
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$844 CAD
View
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Retailer 11
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$911 CAD
View
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Retailer 12
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$932 CAD
View
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Retailer 13
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$1,106 CAD
View
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Retailer 14
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$1,240 CAD
View
B+
Retailer 15
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$1,473 CAD
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B+
Retailer 16
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$1,701 CAD
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B+
Retailer 17
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$1,796 CAD
View
Retailer 18
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$1,842 CAD
View
Price last confirmed 10 days ago
B+
Retailer 19
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$1,929 CAD
View
B+
Retailer 20
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$1,976 CAD
View
B+
Retailer 21
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$2,002 CAD
View
B+
Retailer 22
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$2,060 CAD
View
B+
Retailer 23
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$2,120 CAD
View
Retailer 24
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$3,421 CAD
View
Price last confirmed 8 days ago
B
Retailer 25
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$3,428 CAD
View
Retailer 26
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$3,963 CAD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20152744Y · Nov 4
$3,971 CAD
$2,850 USD
View
26 more retailers have this diamond
Prices start from $386 CADSave up to $3,585 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
$386 CAD