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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 $372 SGD
As of November 3, 2026
Save $4,714 SGD (93%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,086 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 LG792689215 or 792689215. Listed at 13 retailers as of November 3, 2026, with prices from $372 to $5,086, a $4,714 spread on the same certified stone. Brilliant Earth lists it at $5,086. 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
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: $5,086 SGD|Low: $372 SGD|High: $5,086 SGD|Avg: $1,306 SGD
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$372 SGD
Retailer 10$451 SGD
Retailer 14$533 SGD
Retailer 15$537 SGD
Retailer 13$690 SGD
Retailer 7$813 SGD
Retailer 6$900 SGD
Retailer 5$925 SGD
Retailer 16$1,076 SGD
Retailer 3$1,105 SGD
Retailer 17$1,219 SGD
Retailer 2$1,349 SGD
Retailer 9$1,376 SGD
Retailer 12$1,756 SGD
Retailer 4$2,837 SGD
Retailer 8$2,912 SGD
Brilliant Earth$5,086 SGD

14 data points across 17 retailers

13 retailers$372 SGD to $5,086 SGD

A
Cheapest Retailer
-
$372 SGD
A
Retailer 2
-
$451 SGD
View
B+
Retailer 3
-
$533 SGD
View
A
Retailer 4
-
$537 SGD
View
A
Retailer 5
-
$690 SGD
View
A
Retailer 6
-
$925 SGD
View
Retailer 7
-
$1,076 SGD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,219 SGD
View
B+
Retailer 9
-
$1,349 SGD
View
B+
Retailer 10
-
$1,756 SGD
View
B
Retailer 11
-
$2,837 SGD
View
Retailer 12
-
$2,912 SGD
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
22277077A · Nov 4
$5,086 SGD
$3,980 USD
View
12 more retailers have this diamond
Prices start from $372 SGDSave up to $4,714 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
$372 SGD