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Radiant|Natural|GIA

3.03ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2554722772

Certificate GIA 2554722772

Diamond specifications and retailer prices

From €28,129 EUR
$31,550 USD
As of October 28, 2026
Save €22,673 EUR (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €50,802 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554722772. Listed at 20 retailers as of October 28, 2026, with prices from €28,129 to €50,802, a €22,673 spread on the same certified stone. MOH London lists it at €50,802. 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

3.03
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.82°
OriginNatural
Grading LabGIA
CertificateGIA 2554722772
Dimensions9.74 × 7.33 × 5.01 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Natural
Top View
9.74 mm7.33 mm3.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554722772
Side View
Table 68.0%Crown 45.82°Girdle: STK-THKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €50,802 EUR|Low: €28,129 EUR|High: €51,415 EUR|Avg: €36,644 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8€28,129 EUR
Retailer 4€32,204 EUR
Retailer 5€32,503 EUR
Retailer 10€32,528 EUR
Retailer 9€33,884 EUR
Retailer 12€33,884 EUR
Retailer 11€35,240 EUR
Retailer 2€36,137 EUR
Retailer 3€36,595 EUR
Retailer 7€39,469 EUR
Retailer 6€42,169 EUR
MOH London€50,802 EUR

34 data points across 12 retailers

20 retailers€28,129 EUR to €50,802 EUR

A
Cheapest Retailer
-
€28,129 EUR
$31,550 USD
B+
Retailer 2
-
€29,425 EUR
$33,003 USD
View
B+
Retailer 3
-
€29,616 EUR
$33,217 USD
View
B+
Retailer 4
-
€31,571 EUR
$35,410 USD
View
Retailer 5
-
€32,204 EUR
A$55,570 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
€32,503 EUR
£28,705 GBP
View
B+
Retailer 7
-
€32,528 EUR
$36,484 USD
View
B+
Retailer 8
-
€32,734 EUR
$36,715 USD
View
B+
Retailer 9
-
€32,800 EUR
$36,789 USD
View
B+
Retailer 10
-
€33,884 EUR
$38,005 USD
View
B+
Retailer 11
-
€33,884 EUR
$38,005 USD
View
B
Retailer 12
-
€33,916 EUR
$38,040 USD
View
B
Retailer 13
-
€33,916 EUR
$38,040 USD
View
B
Retailer 14
-
€35,048 EUR
$39,310 USD
View
B
Retailer 15
-
€35,240 EUR
$39,525 USD
View
B
Retailer 16
-
€36,137 EUR
£31,914 GBP
View
B
Retailer 17
-
€36,595 EUR
$41,045 USD
View
B
Retailer 18
-
€39,469 EUR
View
B
Retailer 19
-
€42,169 EUR
ZAR 764,087 ZAR
View
Most Expensive
B
MOH London
B4B2FBAA2 · Nov 1
€50,802 EUR
£44,866 GBP
View
19 more retailers have this diamond
Prices start from €28,129 EURSave up to €22,673 EUR

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.

A
3.03ct Radiant
€28,129 EUR