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Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG685552932

Certificate IGI LG685552932

Diamond specifications and retailer prices

From $8,185 USD
1 retailer carries this diamond
Only listing: $8,185 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.
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About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685552932 or 685552932. Currently listed at a single retailer. 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

4.01
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685552932
Dimensions11.21 × 7.75 × 5.23 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.75 mm4.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685552932
Side View
Table 65.0%Crown 42.2°Girdle: Slightly ThickPavilion 33.1°CuletDepth 67.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 1
Current: $8,185 USD|Low: $8,185 USD|High: $8,185 USD|Avg: $8,185 USD
September 26, 2026
Diamond Quarter$8,185 USD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
4.01IFELG327B22N · Oct 1
$8,185 USD
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B
4.01ct Radiant
$8,185 USD