Radiant|Lab Grown|IGI

1.47ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG772682938

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

Certificate IGI LG772682938

Diamond specifications and retailer prices

From $386 CAD
As of November 4, 2026
Save $3,251 CAD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,532 CAD at Brilliant Earth · As of October 24, 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 LG772682938 or 772682938. Listed at 27 retailers as of November 4, 2026, with a 842% 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

1.47
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772682938
Dimensions8.57 × 5.68 × 3.58 mm
L/W Ratio1.51
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
8.57 mm5.68 mm1.47 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772682938
Side View
Table 61.0%Crown 38.9°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 63.0%

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: $3,637 CAD|Low: $382 CAD|High: $3,637 CAD|Avg: $1,147 CAD
Brilliant Earth
Retailer 2
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Retailer 24
November 5, 2026
Retailer 16$382 CAD
Retailer 6$386 CAD
Retailer 4$428 CAD
Retailer 8$428 CAD
Retailer 12$442 CAD
Retailer 18$485 CAD
Retailer 21$612 CAD
Retailer 5$624 CAD
Retailer 11$711 CAD
Retailer 22$773 CAD
Retailer 15$805 CAD
Retailer 20$814 CAD
Retailer 2$822 CAD
Retailer 19$1,159 CAD
Retailer 3$1,190 CAD
Retailer 24$1,381 CAD
Retailer 7$1,520 CAD
Retailer 17$1,590 CAD
Retailer 10$1,806 CAD
Retailer 9$1,873 CAD
Retailer 13$1,890 CAD
Retailer 14$3,191 CAD
Retailer 23$3,317 CAD
Brilliant Earth$3,637 CAD

30 data points across 24 retailers

27 retailers$386 CAD to $3,637 CAD

Retailer 1
-
$382 CAD
Price last confirmed 15 days ago
A
Retailer 2
-
$386 CAD
View
Final sale: no returns
A
Retailer 3
-
$428 CAD
View
Retailer 4
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$428 CAD
View
Price last confirmed 11 days ago
Retailer 5
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$442 CAD
View
Price last confirmed 16 days ago
A
Retailer 6
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$485 CAD
View
B+
Retailer 7
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$612 CAD
View
A
Retailer 8
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$624 CAD
View
Retailer 9
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$711 CAD
View
Price last confirmed 13 days ago
A
Retailer 10
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$773 CAD
View
Retailer 11
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$805 CAD
View
Price last confirmed 13 days ago
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Retailer 12
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$814 CAD
View
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Retailer 13
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$822 CAD
View
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Retailer 14
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$1,159 CAD
View
A
Retailer 15
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$1,190 CAD
View
B+
Retailer 16
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$1,381 CAD
View
B+
Retailer 17
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$1,520 CAD
View
B+
Retailer 18
-
$1,590 CAD
View
B+
Retailer 19
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$1,806 CAD
View
Retailer 20
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$1,846 CAD
View
Price last confirmed 15 days ago
B+
Retailer 21
-
$1,873 CAD
View
B+
Retailer 22
-
$1,890 CAD
View
Retailer 23
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$3,191 CAD
View
Price last confirmed 15 days ago
B
Retailer 24
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$3,317 CAD
View
B
Retailer 25
-
$3,637 CAD
View
Retailer 26
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$3,645 CAD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
17591783A · Oct 24
$5,532 CAD
$3,970 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from $386 CADSave up to $3,251 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
$386 CAD