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Radiant|Lab Grown|IGI

1.47ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG611391749

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

Certificate IGI LG611391749

Diamond specifications and retailer prices

From $280 SGD
$219 USD
As of October 30, 2026
Save $1,216 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,496 SGD at Brilliant Earth · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611391749 or 611391749. Listed at 19 retailers as of October 30, 2026, with prices from $280 to $1,496, a $1,216 spread on the same certified stone. Brilliant Earth lists it at $1,496. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611391749
Dimensions8.26 × 5.59 × 3.76 mm
L/W Ratio1.48
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
8.26 mm5.59 mm1.47 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611391749
Side View
Table 65.0%Crown 28.1°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,496 SGD|Low: $258 SGD|High: $1,636 SGD|Avg: $722 SGD|-8.6%
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
November 1, 2026
Retailer 6$258 SGD
Retailer 13$280 SGD
Retailer 5$313 SGD
Retailer 14$346 SGD
Retailer 9$581 SGD
Retailer 3$593 SGD
Retailer 2$599 SGD
Retailer 8$645 SGD
Retailer 4$766 SGD
Retailer 11$848 SGD
Retailer 12$1,119 SGD
Retailer 10$1,152 SGD
Retailer 7$1,390 SGD
Brilliant Earth$1,496 SGD

43 data points across 14 retailers

19 retailers$280 SGD to $1,496 SGD

A
Cheapest Retailer
-
$280 SGD
$219 USD
A
Retailer 2
-
$313 SGD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$325 SGD
$254 USD
View
Retailer 4
-
$346 SGD
$271 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$346 SGD
$271 USD
View
A
Retailer 6
-
$581 SGD
€433 EUR
View
A
Retailer 7
-
$593 SGD
$464 USD
View
A
Retailer 8
-
$599 SGD
ZAR 7,570 ZAR
View
A
Retailer 9
-
$645 SGD
£397 GBP
View
B+
Retailer 10
-
$766 SGD
$599 USD
View
B+
Retailer 11
-
$836 SGD
$654 USD
View
B+
Retailer 12
-
$848 SGD
A$1,020 AUD
View
B
Retailer 13
-
$1,115 SGD
$872 USD
View
B
Retailer 14
-
$1,119 SGD
$875 USD
View
B+
Retailer 15
-
$1,152 SGD
A$1,386 AUD
View
B
Retailer 16
-
$1,183 SGD
$925 USD
View
B
Retailer 17
-
$1,235 SGD
$966 USD
View
B
Retailer 18
-
$1,390 SGD
£856 GBP
View
Most Expensive
B
Brilliant Earth
8738462A · Oct 31
$1,496 SGD
$1,170 USD
View
18 more retailers have this diamond
Prices start from $280 SGDSave up to $1,216 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
$280 SGD