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Round|Natural|GIA

2.54ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5556354184

Certificate GIA 5556354184

Diamond specifications and retailer prices

From €15,646 EUR
$17,480 USD
As of October 18, 2026
1 retailer carries this diamond
Only listing: €15,646 EUR 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 2.54ct natural round diamond

This 2.54ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556354184. Listed at a single retailer as of October 18, 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

2.54
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5556354184
Dimensions8.63 × 8.68 × 5.43 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.63 mm8.68 mm2.54 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556354184
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°CuletDepth 62.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 18
Current: €15,646 EUR|Low: €15,646 EUR|High: €34,413 EUR|Avg: €22,355 EUR|-1.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 23, 2026
Rare Carat€15,646 EUR
Retailer 3€16,246 EUR
Retailer 4€18,833 EUR
Retailer 5€18,886 EUR
Retailer 2€21,536 EUR
Retailer 7€25,238 EUR
Retailer 6€34,413 EUR

28 data points across 7 retailers

1 retailer

Rare Carat
7225680207 · Oct 18
€15,646 EUR
$17,480 USD
View
Price last confirmed 14 days ago

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.

2.54ct Round
€15,646 EUR