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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754507956

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

Certificate IGI LG754507956

Diamond specifications and retailer prices

From $390 CAD
As of November 4, 2026
Save $3,294 CAD (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $3,684 CAD at Blue Nile · As of November 3, 2026
View at Blue Nile

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 LG754507956 or 754507956. Listed at 29 retailers as of November 3, 2026, with prices from $390 to $3,684, a $3,294 spread on the same certified stone. Blue Nile lists it at $3,684. 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 angle40.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507956
Dimensions5.69 × 5.69 × 3.73 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
5.69 mm5.69 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507956
Side View
Table 63.0%Crown 40.2°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.6%

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: $942 CAD|Low: $390 CAD|High: $4,585 CAD|Avg: $1,658 CAD|-4.2%
Retailer 1
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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 5$871 CAD
Retailer 1$942 CAD
Retailer 9$960 CAD
Retailer 14$1,111 CAD
Retailer 7$1,201 CAD
Retailer 4$1,253 CAD
Retailer 23$1,488 CAD
Retailer 21$1,720 CAD
Retailer 6$1,862 CAD
Retailer 8$1,945 CAD
Retailer 2$2,015 CAD
Retailer 3$2,074 CAD
Retailer 12$2,138 CAD
Retailer 13$2,310 CAD
Retailer 10$3,421 CAD
Retailer 11$3,609 CAD
Retailer 15$4,585 CAD

34 data points across 23 retailers

29 retailers$390 CAD to $3,684 CAD

A
Cheapest Retailer
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$390 CAD
A
Retailer 2
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$486 CAD
View
Final sale: no returns
Retailer 3
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$502 CAD
View
Price last confirmed 39 days ago
Retailer 4
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$504 CAD
View
Price last confirmed 33 days ago
Retailer 5
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$530 CAD
View
Price last confirmed 37 days ago
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Retailer 6
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$563 CAD
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Retailer 7
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$704 CAD
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Retailer 8
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$713 CAD
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Retailer 9
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$752 CAD
View
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Retailer 10
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$868 CAD
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Retailer 11
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$871 CAD
View
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Retailer 12
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$942 CAD
View
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Retailer 13
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$960 CAD
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Retailer 14
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$1,111 CAD
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Retailer 15
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$1,201 CAD
View
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Retailer 16
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$1,253 CAD
View
B+
Retailer 17
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$1,488 CAD
View
B+
Retailer 18
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$1,720 CAD
View
Retailer 19
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$1,791 CAD
View
Price last confirmed 26 days ago
B+
Retailer 20
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$1,862 CAD
View
Retailer 21
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$1,904 CAD
View
Price last confirmed 36 days ago
B+
Retailer 22
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$1,945 CAD
View
B+
Retailer 23
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$2,015 CAD
View
B+
Retailer 24
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$2,074 CAD
View
B+
Retailer 25
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$2,138 CAD
View
Retailer 26
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$2,310 CAD
View
Price last confirmed 28 days ago
Retailer 27
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$3,421 CAD
View
Price last confirmed 8 days ago
B
Retailer 28
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$3,609 CAD
View
Most Expensive
B
Blue Nile
28884853 · Nov 3
$3,684 CAD
$2,644 USD
View
28 more retailers have this diamond
Prices start from $390 CADSave up to $3,294 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