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Radiant|Lab Grown|IGI

1.47ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG764643795

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

Certificate IGI LG764643795

Diamond specifications and retailer prices

From $606 SGD
As of November 4, 2026
Save $3,777 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,383 SGD 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 LG764643795 or 764643795. Listed at 11 retailers as of November 4, 2026, with prices from $606 to $4,383, a $3,777 spread on the same certified stone. Brilliant Earth lists it at $4,383. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764643795
Dimensions8.34 × 5.50 × 3.67 mm
L/W Ratio1.52
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
8.34 mm5.50 mm1.47 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764643795
Side View
Table 69.0%Crown 40.9°Girdle: MediumPavilion 33.5°Culet: NoneDepth 66.7%

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: Nov 4
Current: $4,383 SGD|Low: $606 SGD|High: $4,920 SGD|Avg: $1,846 SGD|-10.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$606 SGD
Retailer 4$886 SGD
Retailer 3$896 SGD
Retailer 10$1,073 SGD
Retailer 2$1,102 SGD
Retailer 9$1,817 SGD
Retailer 7$1,820 SGD
Retailer 5$2,004 SGD
Retailer 6$2,257 SGD
Retailer 11$3,227 SGD
Brilliant Earth$4,383 SGD

42 data points across 11 retailers

11 retailers$606 SGD to $4,383 SGD

A
Cheapest Retailer
-
$606 SGD
A
Retailer 2
-
$886 SGD
View
A
Retailer 3
-
$896 SGD
View
A
Retailer 4
-
$1,073 SGD
View
B+
Retailer 5
-
$1,102 SGD
View
B+
Retailer 6
-
$1,817 SGD
View
B+
Retailer 7
-
$1,820 SGD
View
B+
Retailer 8
-
$2,004 SGD
View
B
Retailer 9
-
$2,257 SGD
View
Retailer 10
-
$3,227 SGD
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliant Earth
18397334Y · Nov 4
$4,383 SGD
$3,430 USD
View
10 more retailers have this diamond
Prices start from $606 SGDSave up to $3,777 SGD

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
$606 SGD