Radiant|Natural|GIA

3.03ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 1547036889

Certificate GIA 1547036889

Diamond specifications and retailer prices

From €28,189 EUR
$31,617 USD
As of November 2, 2026
Save €13,756 EUR (33%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €50,870 EUR at MOH London · As of October 26, 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 1547036889. Listed at 28 retailers as of October 27, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.52°
Pavilion angle31.46°
OriginNatural
Grading LabGIA
CertificateGIA 1547036889
Dimensions10.02 × 7.07 × 4.64 mm
L/W Ratio1.42
Girdle conditionVery Thick
Key to symbols
Crystal, Feather
Top View
10.02 mm7.07 mm3.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547036889
Side View
Table 70.0%Crown 44.52°Girdle: THK-VTKPavilion 31.46°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €50,870 EUR|Low: €28,189 EUR|High: €51,415 EUR|Avg: €35,474 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 13€28,189 EUR
Retailer 9€31,757 EUR
Retailer 10€32,204 EUR
Retailer 12€32,528 EUR
Retailer 4€32,734 EUR
Retailer 6€32,800 EUR
Retailer 3€33,884 EUR
Retailer 11€33,884 EUR
Retailer 14€35,240 EUR
Retailer 7€35,448 EUR
Retailer 5€36,595 EUR
Retailer 2€38,161 EUR
Retailer 8€41,945 EUR
MOH London€50,870 EUR

42 data points across 14 retailers

28 retailers€28,189 EUR to €41,945 EUR

B+
Cheapest Retailer
-
€28,189 EUR
$31,617 USD
Retailer 2
-
€29,616 EUR
$33,217 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
€30,234 EUR
$33,911 USD
View
B+
Retailer 4
-
€30,466 EUR
$34,171 USD
View
B+
Retailer 5
-
€30,687 EUR
CA$47,804 CAD
View
B+
Retailer 6
-
€30,928 EUR
A$53,367 AUD
View
Retailer 7
-
€31,571 EUR
$35,410 USD
View
Price last confirmed 6 days ago
B+
Retailer 8
-
€31,757 EUR
$35,619 USD
View
Final sale: no returns
Retailer 9
-
€32,204 EUR
A$55,570 AUD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
€32,281 EUR
$36,207 USD
View
Retailer 11
-
€32,528 EUR
$36,484 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€32,734 EUR
$36,715 USD
View
B+
Retailer 13
-
€32,800 EUR
$36,789 USD
View
B
Retailer 14
-
€33,884 EUR
$38,005 USD
View
Retailer 15
-
€33,884 EUR
$38,005 USD
View
Price last confirmed 8 days ago
Retailer 16
-
€33,916 EUR
$38,040 USD
View
Price last confirmed 7 days ago
Retailer 17
-
€33,916 EUR
$38,040 USD
View
Price last confirmed 7 days ago
Retailer 18
-
€34,785 EUR
$39,015 USD
View
Price last confirmed 8 days ago
Retailer 19
-
€35,048 EUR
$39,310 USD
View
Price last confirmed 7 days ago
Retailer 20
-
€35,240 EUR
$39,525 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
€35,448 EUR
£31,306 GBP
View
B
Retailer 22
-
€36,481 EUR
$40,917 USD
View
B
Retailer 23
-
€36,595 EUR
$41,045 USD
View
B
Retailer 24
-
€38,055 EUR
$42,683 USD
View
B+
Retailer 25
-
€38,161 EUR
View
B
Retailer 26
-
€38,396 EUR
$43,066 USD
View
B
Retailer 27
-
€41,945 EUR
ZAR 760,026 ZAR
View
Most Expensive
MOH London
9823706A1 · Oct 26
€50,870 EUR
£44,926 GBP
View
Price last confirmed 7 days ago
27 more retailers have this diamond
Prices start from €28,189 EURSave up to €13,756 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.

B+
3.03ct Radiant
€28,189 EUR