Radiant|Lab Grown|IGI

1.47ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG645486409

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

Certificate IGI LG645486409

Diamond specifications and retailer prices

From $658 USD
£518 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $658 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645486409 or 645486409. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645486409
Dimensions8.04 × 5.52 × 3.73 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm5.52 mm1.47 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645486409
Side View
Table 67.0%Crown 46.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $565 USD|Low: $317 USD|High: $1,780 USD|Avg: $801 USD|-6.1%
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Retailer 12
March 23, 2026
Retailer 7$317 USD
Retailer 8$325 USD
Retailer 9$379 USD
Retailer 11$504 USD
Retailer 5$534 USD
Retailer 1$565 USD
Retailer 10$715 USD
Retailer 12$772 USD
Retailer 4$840 USD
Retailer 6$944 USD
Retailer 2$1,021 USD
Retailer 3$1,780 USD

48 data points across 12 retailers

1 retailer

B+
Diamond Quarter
1.47VS1FLG09FC2EN · Oct 31
$658 USD
£518 GBP
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B+
1.47ct Radiant
$658 USD