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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG743593494

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

Certificate IGI LG743593494

Diamond specifications and retailer prices

From $390 CAD
As of November 4, 2026
Save $3,219 CAD (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $4,585 CAD at Brilliant Earth · As of October 12, 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 LG743593494 or 743593494. Listed at 32 retailers as of November 4, 2026, with a 825% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.7°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593494
Dimensions5.77 × 5.77 × 3.69 mm
L/W Ratio1.00
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
5.77 mm5.77 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593494
Side View
Table 63.0%Crown 40.7°Girdle: Slightly ThickPavilion 32.6°Culet: NoneDepth 64.0%

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: $4,585 CAD|Low: $390 CAD|High: $4,585 CAD|Avg: $1,657 CAD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 23
November 5, 2026
Retailer 20$390 CAD
Retailer 16$486 CAD
Retailer 19$563 CAD
Retailer 17$704 CAD
Retailer 18$713 CAD
Retailer 22$752 CAD
Retailer 6$871 CAD
Retailer 2$942 CAD
Retailer 10$960 CAD
Retailer 15$1,111 CAD
Retailer 8$1,201 CAD
Retailer 5$1,253 CAD
Retailer 23$1,488 CAD
Retailer 21$1,720 CAD
Retailer 7$1,862 CAD
Retailer 9$1,945 CAD
Retailer 3$2,015 CAD
Retailer 4$2,074 CAD
Retailer 13$2,138 CAD
Retailer 14$2,310 CAD
Retailer 11$3,421 CAD
Retailer 12$3,609 CAD
Brilliant Earth$4,585 CAD

33 data points across 23 retailers

32 retailers$390 CAD to $3,609 CAD

A
Cheapest Retailer
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$390 CAD
Retailer 2
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$407 CAD
View
Price last confirmed 28 days ago
Retailer 3
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$433 CAD
View
Price last confirmed 36 days ago
A
Retailer 4
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$486 CAD
View
Final sale: no returns
Retailer 5
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$502 CAD
View
Price last confirmed 39 days ago
Retailer 6
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$504 CAD
View
Price last confirmed 33 days ago
Retailer 7
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$530 CAD
View
Price last confirmed 37 days ago
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Retailer 8
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$563 CAD
View
A
Retailer 9
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$704 CAD
View
A
Retailer 10
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$713 CAD
View
A
Retailer 11
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$752 CAD
View
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Retailer 12
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$868 CAD
View
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Retailer 13
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$871 CAD
View
A
Retailer 14
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$942 CAD
View
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Retailer 15
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$960 CAD
View
Retailer 16
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$982 CAD
View
Price last confirmed 21 days ago
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Retailer 17
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$1,111 CAD
View
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Retailer 18
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$1,201 CAD
View
A
Retailer 19
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$1,253 CAD
View
B+
Retailer 20
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$1,488 CAD
View
B+
Retailer 21
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$1,720 CAD
View
Retailer 22
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$1,791 CAD
View
Price last confirmed 26 days ago
B+
Retailer 23
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$1,862 CAD
View
Retailer 24
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$1,904 CAD
View
Price last confirmed 36 days ago
B+
Retailer 25
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$1,945 CAD
View
B+
Retailer 26
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$2,015 CAD
View
B+
Retailer 27
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$2,074 CAD
View
B+
Retailer 28
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$2,138 CAD
View
Retailer 29
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$2,310 CAD
View
Price last confirmed 28 days ago
Retailer 30
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$3,421 CAD
View
Price last confirmed 8 days ago
B
Retailer 31
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$3,609 CAD
View
Most Expensive
Brilliant Earth
17457523Y · Oct 12
$4,585 CAD
$3,290 USD
View
Price last confirmed 23 days ago
31 more retailers have this diamond
Prices start from $390 CADSave up to $3,219 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
$390 CAD