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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG700513356

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

Certificate IGI LG700513356

Diamond specifications and retailer prices

From $431 CAD
As of November 4, 2026
Save $1,937 CAD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,581 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG700513356 or 700513356. Listed at 24 retailers as of November 4, 2026, with a 450% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700513356
Dimensions8.40 × 5.67 × 3.69 mm
L/W Ratio1.48
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
8.40 mm5.67 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700513356
Side View
Table 62.0%Crown 41.6°Girdle: MediumPavilion 33.2°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,581 CAD|Low: $431 CAD|High: $3,581 CAD|Avg: $1,269 CAD
Rare Carat
Retailer 2
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Retailer 22
November 5, 2026
Retailer 19$431 CAD
Retailer 20$482 CAD
Retailer 10$500 CAD
Retailer 2$535 CAD
Retailer 18$624 CAD
Retailer 17$752 CAD
Retailer 22$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 21$1,720 CAD
Retailer 12$1,784 CAD
Retailer 5$1,791 CAD
Retailer 9$2,057 CAD
Retailer 16$2,138 CAD
Retailer 4$2,149 CAD
Retailer 15$2,301 CAD
Retailer 7$2,368 CAD
Rare Carat$3,581 CAD

30 data points across 22 retailers

24 retailers$431 CAD to $2,368 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
-
$624 CAD
View
A
Retailer 6
-
$752 CAD
View
A
Retailer 7
-
$752 CAD
View
A
Retailer 8
-
$871 CAD
View
A
Retailer 9
-
$916 CAD
View
A
Retailer 10
-
$942 CAD
View
A
Retailer 11
-
$960 CAD
View
A
Retailer 12
-
$1,201 CAD
View
A
Retailer 13
-
$1,253 CAD
View
B+
Retailer 14
-
$1,434 CAD
View
B+
Retailer 15
-
$1,643 CAD
View
B+
Retailer 16
-
$1,720 CAD
View
B+
Retailer 17
-
$1,784 CAD
View
B+
Retailer 18
-
$1,791 CAD
View
B+
Retailer 19
-
$2,057 CAD
View
B+
Retailer 20
-
$2,138 CAD
View
B+
Retailer 21
-
$2,149 CAD
View
Retailer 22
-
$2,301 CAD
View
Price last confirmed 28 days ago
B
Retailer 23
-
$2,368 CAD
View
Most Expensive
Rare Carat
37808-3183-142 · Oct 28
$3,581 CAD
$2,570 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $431 CADSave up to $1,937 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