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Radiant|Lab Grown|IGI

4.01ct F SI1 Radiant Lab Grown Diamond

F/SI1 • IGI LG687535268

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

Certificate IGI LG687535268

Diamond specifications and retailer prices

From €1,419 EUR
£1,253 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,419 EUR 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 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG687535268 or 687535268. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687535268
Dimensions11.25 × 7.73 × 5.21 mm
L/W Ratio1.46
Top View
11.25 mm7.73 mm4.01 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687535268
Side View
Table 66.0%Crown 46.5°Girdle: MediumPavilionCuletDepth 67.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €561 EUR|Low: €426 EUR|High: €807 EUR|Avg: €653 EUR
March 16, 2026
Retailer 1€561 EUR

15 data points across 1 retailer

1 retailer

B
Diamond Quarter
4.01SI1FLG6824A2N · Nov 2
€1,419 EUR
£1,253 GBP
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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.

B
4.01ct Radiant
€1,419 EUR