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Cushion|Lab Grown|IGI

0.47ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG671485783

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG671485783

Diamond specifications and retailer prices

From £417 GBP
$560 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £417 GBP at Brilliant Earth
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 Brilliant Earth

About this 0.47ct lab-grown cushion diamond

This 0.47ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG671485783 or 671485783. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.47
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671485783
Dimensions5.54 × 4.11 × 2.71 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.54 mm4.11 mm0.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671485783
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 65.9%

Caratlytics Score

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

Last verified: Nov 2
Current: £417 GBP|Low: £417 GBP|High: £417 GBP|Avg: £417 GBP
December 30, 2025
Brilliant Earth£417 GBP

4 data points across 1 retailer

1 retailer

B+
Brilliant Earth
14729652Y · Nov 2
£417 GBP
$560 USD
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B+
0.47ct Cushion
£417 GBP