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Radiant|Lab Grown|IGI

4.07ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG627486184

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

Certificate IGI LG627486184

Diamond specifications and retailer prices

From €12,224 EUR
$13,710 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €12,224 EUR 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 4.07ct lab-grown radiant diamond

This 4.07ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627486184 or 627486184. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.07
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627486184
Dimensions11.10 × 8.03 × 5.27 mm
L/W Ratio1.38
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
11.10 mm8.03 mm4.07 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627486184
Side View
Table 64.0%Crown 37.3°Girdle: MediumPavilion 33.7°Culet: NoneDepth 65.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €12,224 EUR|Low: €7,470 EUR|High: €17,199 EUR|Avg: €11,651 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
January 11, 2026
Retailer 5€7,470 EUR
Retailer 4€8,655 EUR
Retailer 2€10,759 EUR
Brilliant Earth€12,224 EUR
Retailer 3€12,280 EUR
Retailer 6€13,675 EUR

19 data points across 6 retailers

1 retailer

B
Brilliant Earth
10094661Y · Oct 31
€12,224 EUR
$13,710 USD
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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
4.07ct Radiant
€12,224 EUR