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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG739586839

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

Certificate IGI LG739586839

Diamond specifications and retailer prices

From $431 CAD
As of November 4, 2026
Save $3,555 CAD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,985 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 LG739586839 or 739586839. Listed at 26 retailers as of November 4, 2026, with prices from $431 to $3,985, a $3,555 spread on the same certified stone. Brilliant Earth lists it at $3,985. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586839
Dimensions8.06 × 5.83 × 3.79 mm
L/W Ratio1.38
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
8.06 mm5.83 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586839
Side View
Table 64.0%Crown 43.2°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.0%

Caratlytics Score

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A+
Exceptional
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: $3,985 CAD|Low: $431 CAD|High: $4,599 CAD|Avg: $1,318 CAD|-13.3%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 20$431 CAD
Retailer 21$482 CAD
Retailer 10$500 CAD
Retailer 2$535 CAD
Retailer 19$563 CAD
Retailer 18$624 CAD
Retailer 17$752 CAD
Retailer 23$752 CAD
Retailer 8$871 CAD
Retailer 13$942 CAD
Retailer 14$960 CAD
Retailer 11$1,201 CAD
Retailer 6$1,253 CAD
Retailer 3$1,643 CAD
Retailer 22$1,720 CAD
Retailer 12$1,784 CAD
Retailer 5$1,791 CAD
Retailer 9$2,057 CAD
Retailer 4$2,149 CAD
Retailer 15$2,232 CAD
Retailer 7$2,368 CAD
Retailer 16$3,581 CAD
Brilliant Earth$3,985 CAD

29 data points across 23 retailers

26 retailers$431 CAD to $3,985 CAD

A+
Cheapest Retailer
-
$431 CAD
A
Retailer 2
-
$482 CAD
View
Final sale: no returns
A
Retailer 3
-
$500 CAD
View
A
Retailer 4
-
$535 CAD
View
A
Retailer 5
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$563 CAD
View
A
Retailer 6
-
$624 CAD
View
A
Retailer 7
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$752 CAD
View
A
Retailer 8
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$752 CAD
View
A
Retailer 9
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$871 CAD
View
A
Retailer 10
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$916 CAD
View
A
Retailer 11
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$942 CAD
View
A
Retailer 12
-
$960 CAD
View
A
Retailer 13
-
$1,201 CAD
View
A
Retailer 14
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$1,253 CAD
View
B+
Retailer 15
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$1,434 CAD
View
B+
Retailer 16
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$1,643 CAD
View
B+
Retailer 17
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$1,720 CAD
View
B+
Retailer 18
-
$1,784 CAD
View
B+
Retailer 19
-
$1,791 CAD
View
B+
Retailer 20
-
$2,057 CAD
View
B+
Retailer 21
-
$2,149 CAD
View
B+
Retailer 22
-
$2,232 CAD
View
Retailer 23
-
$2,291 CAD
View
Price last confirmed 33 days ago
B
Retailer 24
-
$2,368 CAD
View
Retailer 25
-
$3,581 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
16164216A · Nov 4
$3,985 CAD
$2,860 USD
View
25 more retailers have this diamond
Prices start from $431 CADSave up to $3,555 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
$431 CAD