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Radiant|Lab Grown|IGI

1.33ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG749514765

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

Certificate IGI LG749514765

Diamond specifications and retailer prices

From $352 CAD
$252 USD
As of October 30, 2026
Save $2,987 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,339 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749514765 or 749514765. Listed at 22 retailers as of October 30, 2026, with prices from $352 to $3,339, a $2,987 spread on the same certified stone. Brilliant Earth lists it at $3,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749514765
Dimensions8.04 × 5.47 × 3.55 mm
L/W Ratio1.47
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
8.04 mm5.47 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749514765
Side View
Table 65.0%Crown 41.9°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
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: Oct 30
Current: $3,339 CAD|Low: $348 CAD|High: $3,939 CAD|Avg: $1,029 CAD|-14.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 5$352 CAD
Retailer 8$393 CAD
Retailer 18$408 CAD
Retailer 9$437 CAD
Retailer 21$437 CAD
Retailer 3$483 CAD
Retailer 17$664 CAD
Retailer 20$720 CAD
Retailer 10$732 CAD
Retailer 15$750 CAD
Retailer 7$795 CAD
Retailer 2$832 CAD
Retailer 16$1,062 CAD
Retailer 4$1,268 CAD
Retailer 19$1,341 CAD
Retailer 6$1,404 CAD
Retailer 12$1,405 CAD
Retailer 14$1,476 CAD
Retailer 13$1,760 CAD
Retailer 11$1,900 CAD
Brilliant Earth$3,339 CAD

36 data points across 21 retailers

22 retailers$352 CAD to $3,339 CAD

A
Cheapest Retailer
-
$352 CAD
$252 USD
A
Retailer 2
-
$393 CAD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$408 CAD
$292 USD
View
A
Retailer 4
-
$437 CAD
$313 USD
View
A
Retailer 5
-
$437 CAD
$313 USD
View
A
Retailer 6
-
$483 CAD
HK$2,700 HKD
View
A
Retailer 7
-
$664 CAD
$475 USD
View
A
Retailer 8
-
$720 CAD
€491 EUR
View
A
Retailer 9
-
$732 CAD
$524 USD
View
A
Retailer 10
-
$750 CAD
ZAR 8,677 ZAR
View
A
Retailer 11
-
$795 CAD
$569 USD
View
A
Retailer 12
-
$832 CAD
£469 GBP
View
A
Retailer 13
-
$1,062 CAD
A$1,170 AUD
View
B+
Retailer 14
-
$1,268 CAD
$908 USD
View
B+
Retailer 15
-
$1,341 CAD
$960 USD
View
B+
Retailer 16
-
$1,404 CAD
$1,005 USD
View
B+
Retailer 17
-
$1,405 CAD
SGD 1,359 SGD
View
B+
Retailer 18
-
$1,476 CAD
$1,056 USD
View
Retailer 19
-
$1,746 CAD
£984 GBP
View
Price last confirmed 16 days ago
B+
Retailer 20
-
$1,760 CAD
£992 GBP
View
B
Retailer 21
-
$1,900 CAD
$1,360 USD
View
Most Expensive
B
Brilliant Earth
19056541A · Oct 30
$3,339 CAD
$2,390 USD
View
21 more retailers have this diamond
Prices start from $352 CADSave up to $2,987 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
1.33ct Radiant
$352 CAD