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Round|Natural|GIA

2.56ct L I1 Round Natural Diamond

EX • L/I1 • GIA 2448912597

Certificate GIA 2448912597

Diamond specifications and retailer prices

From £4,497 GBP
As of November 5, 2026
Save £6,256 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £10,753 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.56ct natural round diamond

This 2.56ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2448912597. Listed at 8 retailers as of November 5, 2026, with prices from £4,497 to £10,753, a £6,256 spread on the same certified stone. NZ Jewellers lists it at £10,753. 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

2.56
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2448912597
Dimensions8.76 × 8.71 × 5.48 mm
L/W Ratio1.01
Top View
8.76 mm8.71 mm2.56 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2448912597
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 5
Current: £10,753 GBP|Low: £4,497 GBP|High: £10,753 GBP|Avg: £6,541 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2£4,497 GBP
Retailer 4£4,708 GBP
Retailer 5£5,376 GBP
Retailer 6£5,556 GBP
Retailer 3£6,979 GBP
Retailer 7£7,418 GBP
NZ Jewellers£10,753 GBP

45 data points across 7 retailers

8 retailers£4,497 GBP to £10,753 GBP

A
Cheapest Retailer
-
£4,497 GBP
B+
Retailer 2
-
£4,708 GBP
View
B+
Retailer 3
-
£5,376 GBP
View
B+
Retailer 4
-
£5,556 GBP
View
Retailer 5
-
£5,934 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£6,979 GBP
View
B
Retailer 7
-
£7,418 GBP
View
Most Expensive
C
NZ Jewellers
edb5cc63-c492-442c-9517-f8cd5138a7b6 · Nov 5
£10,753 GBP
$14,472 USD
View
7 more retailers have this diamond
Prices start from £4,497 GBPSave up to £6,256 GBP

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
2.56ct Round
£4,497 GBP