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Round|Natural|GIA

2.50ct I I1 Round Natural Diamond

EX • I/I1 • GIA 5543885283

Certificate GIA 5543885283

Diamond specifications and retailer prices

From €9,865 EUR
$11,021 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €9,865 EUR at Brilliance
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 Brilliance

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5543885283. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5543885283
Dimensions8.65 × 8.61 × 5.41 mm
L/W Ratio1.00
Top View
8.65 mm8.61 mm2.50 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5543885283
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

Caratlytics Score

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

Last verified: Oct 30
Current: €9,865 EUR|Low: €9,203 EUR|High: €10,857 EUR|Avg: €9,782 EUR|-9.1%
Brilliance
Retailer 2
October 23, 2026
Retailer 2€9,203 EUR
Brilliance€9,865 EUR

2 data points across 2 retailers

1 retailer

B+
Brilliance
D40599107 · Oct 30
€9,865 EUR
$11,021 USD
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B+
2.50ct Round
€9,865 EUR