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Radiant|Lab Grown|IGI

4.08ct G SI1 Radiant Lab Grown Diamond

EX • G/SI1 • IGI LG624439501

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

Certificate IGI LG624439501

Diamond specifications and retailer prices

From ₹1,35,277 INR
£1,122 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: ₹1,35,277 INR 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 4.08ct lab-grown radiant diamond

This 4.08ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG624439501 or 624439501. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.08
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624439501
Dimensions11.34 × 7.88 × 5.25 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.34 mm7.88 mm4.08 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624439501
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 34.7°CuletDepth 66.6%

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: ₹1,35,277 INR|Low: ₹1,35,277 INR|High: ₹1,35,277 INR|Avg: ₹1,35,277 INR
September 26, 2026
Diamond Quarter₹1,35,277 INR

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
4.08SI1GLG01E6C0N · Oct 31
₹1,35,277 INR
£1,122 GBP
View

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B
4.08ct Radiant
₹1,35,277 INR