Radiant|Natural|GIA

4.03ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 5172560152

Certificate GIA 5172560152

Diamond specifications and retailer prices

From HK$640,052 HKD
$81,580 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: HK$640,052 HKD at Rare Carat
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 Rare Carat

About this 4.03ct natural radiant diamond

This 4.03ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5172560152. Listed at a single retailer as of October 28, 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

4.03
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5172560152
Dimensions9.08 × 8.86 × 6.04 mm
L/W Ratio1.02
Top View
9.08 mm8.86 mm4.03 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5172560152
Side View
Table 79.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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

Last verified: Oct 28
Current: HK$640,052 HKD|Low: HK$640,052 HKD|High: HK$641,386 HKD|Avg: HK$640,719 HKD|-0.2%
October 18, 2026
Rare CaratHK$640,052 HKD

3 data points across 1 retailer

1 retailer

B+
Rare Carat
TT294 · Oct 28
HK$640,052 HKD
$81,580 USD
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B+
4.03ct Radiant
HK$640,052 HKD