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Round|Natural|GIA

2.54ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 5242108333

Certificate GIA 5242108333

Diamond specifications and retailer prices

From €12,062 EUR
$13,476 USD
As of October 31, 2026
Save €4,651 EUR (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €16,713 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade and certified by GIA 5242108333. Listed at 4 retailers as of October 30, 2026, with prices from €12,062 to €16,713, a €4,651 spread on the same certified stone. NZ Jewellers lists it at €16,713. 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

2.54
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 5242108333
Dimensions8.45 × 8.55 × 5.42 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Crystal, Needle
Top View
8.45 mm8.55 mm2.54 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5242108333
Side View
Table 57.0%Crown 38.5°GirdlePavilion 39.8°Culet: NoneDepth 63.8%

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 31
Current: €16,713 EUR|Low: €12,062 EUR|High: €16,713 EUR|Avg: €14,395 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3€12,062 EUR
Retailer 2€14,108 EUR
Retailer 4€14,554 EUR
NZ Jewellers€16,713 EUR

2 data points across 4 retailers

4 retailers€12,062 EUR to €16,713 EUR

A
Cheapest Retailer
-
€12,062 EUR
$13,476 USD
B+
Retailer 2
-
€14,108 EUR
$15,761 USD
View
B+
Retailer 3
-
€14,554 EUR
£12,803 GBP
View
Most Expensive
B+
NZ Jewellers
f130c5cf-7869-4bf0-bf70-be7fe5c645cb · Oct 30
€16,713 EUR
$18,672 USD
View
3 more retailers have this diamond
Prices start from €12,062 EURSave up to €4,651 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
2.54ct Round
€12,062 EUR