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Radiant|Lab Grown|IGI

1.47ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG792689215

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

Certificate IGI LG792689215

Diamond specifications and retailer prices

From $406 CAD
As of November 3, 2026
Save $5,141 CAD (93%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,546 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.47ct lab-grown radiant diamond

This 1.47ct 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 LG792689215 or 792689215. Listed at 14 retailers as of November 3, 2026, with prices from $406 to $5,546, a $5,141 spread on the same certified stone. Brilliant Earth lists it at $5,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle56.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792689215
Dimensions7.81 × 5.86 × 3.72 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm5.86 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792689215
Side View
Table 66.0%Crown 56.4°Girdle: MediumPavilion 36.2°Culet: NoneDepth 63.5%

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 3
Current: $5,546 CAD|Low: $406 CAD|High: $5,546 CAD|Avg: $1,425 CAD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 11$406 CAD
Retailer 10$492 CAD
Retailer 14$581 CAD
Retailer 15$585 CAD
Retailer 13$752 CAD
Retailer 7$886 CAD
Retailer 6$981 CAD
Retailer 5$1,009 CAD
Retailer 16$1,173 CAD
Retailer 3$1,205 CAD
Retailer 17$1,329 CAD
Retailer 2$1,472 CAD
Retailer 9$1,501 CAD
Retailer 12$1,915 CAD
Retailer 4$3,094 CAD
Retailer 8$3,176 CAD
Brilliant Earth$5,546 CAD

14 data points across 17 retailers

14 retailers$406 CAD to $5,546 CAD

A
Cheapest Retailer
-
$406 CAD
A
Retailer 2
-
$492 CAD
View
B+
Retailer 3
-
$581 CAD
View
A
Retailer 4
-
$585 CAD
View
A
Retailer 5
-
$752 CAD
View
A
Retailer 6
-
$1,009 CAD
View
Retailer 7
-
$1,173 CAD
View
Price last confirmed 11 days ago
Retailer 8
-
$1,205 CAD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$1,329 CAD
View
B+
Retailer 10
-
$1,472 CAD
View
B+
Retailer 11
-
$1,915 CAD
View
B
Retailer 12
-
$3,094 CAD
View
Retailer 13
-
$3,176 CAD
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
22277077A · Nov 4
$5,546 CAD
$3,980 USD
View
13 more retailers have this diamond
Prices start from $406 CADSave up to $5,141 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
1.47ct Radiant
$406 CAD