Round|Natural|GIA

2.54ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 5242108333

Certificate GIA 5242108333

Diamond specifications and retailer prices

From $16,260 USD
£12,803 GBP
As of October 30, 2026
Save $2,412 USD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $18,672 USD 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 2 retailers as of October 30, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
OriginNatural
Grading LabGIA
CertificateGIA 5242108333
Dimensions8.45 × 8.55 × 5.42 mm
L/W Ratio1.01
Top View
8.45 mm8.55 mm2.54 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5242108333
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 63.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $18,672 USD|Low: $16,260 USD|High: $18,672 USD|Avg: $17,466 USD
NZ Jewellers
Retailer 2
October 30, 2026
Retailer 2$16,260 USD
NZ Jewellers$18,672 USD

1 data point across 2 retailers

2 retailers$16,260 USD to $18,672 USD

B+
Cheapest Retailer
-
$16,260 USD
£12,803 GBP
Most Expensive
B+
NZ Jewellers
f130c5cf-7869-4bf0-bf70-be7fe5c645cb · Oct 30
$18,672 USD
View
1 more retailer has this diamond
Prices start from $16,260 USDSave up to $2,412 USD

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+
2.54ct Round
$16,260 USD