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Radiant|Natural|GIA

4.02ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 2245090169

Certificate GIA 2245090169

Diamond specifications and retailer prices

From $98,178 SGD
$76,600 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $98,178 SGD 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 4.02ct natural radiant diamond

This 4.02ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245090169. Listed at a single retailer as of October 29, 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

4.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245090169
Dimensions11.31 × 7.78 × 5.22 mm
L/W Ratio1.45
Top View
11.31 mm7.78 mm4.02 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245090169
Side View
Table 70.0%CrownGirdle: SLI-POLPavilionCulet: NoneDepth 67.1%

Caratlytics Score

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

Last verified: Oct 29
Current: $98,178 SGD|Low: $98,178 SGD|High: $100,396 SGD|Avg: $99,289 SGD|-2.2%
October 25, 2026
Brilliant Earth$98,178 SGD

3 data points across 1 retailer

1 retailer

B+
Brilliant Earth
21708323A · Oct 29
$98,178 SGD
$76,600 USD
View

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+
4.02ct Radiant
$98,178 SGD