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Round|Natural|GIA

2.54ct K IF Round Natural Diamond

EX • K/IF • GIA 2546428721

Certificate GIA 2546428721

Diamond specifications and retailer prices

From £14,521 GBP
As of November 6, 2026
Save £10,431 GBP (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £24,952 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.54ct natural round diamond

This 2.54ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2546428721. Listed at 15 retailers as of November 4, 2026, with prices from £14,521 to £24,952, a £10,431 spread on the same certified stone. MOH London lists it at £24,952. 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

2.54
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2546428721
Dimensions8.70 × 8.77 × 5.42 mm
L/W Ratio1.01
Top View
8.70 mm8.77 mm2.54 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546428721
Side View
Table 59.0%Crown 33.5°GirdlePavilion 41.6°Culet: NDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £24,952 GBP|Low: £14,778 GBP|High: £25,320 GBP|Avg: £18,854 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£14,778 GBP
Retailer 7£15,677 GBP
Retailer 4£16,128 GBP
Retailer 8£16,209 GBP
Retailer 5£17,908 GBP
Retailer 2£20,229 GBP
Retailer 3£21,998 GBP
MOH London£24,952 GBP

41 data points across 8 retailers

15 retailers£14,521 GBP to £24,952 GBP

A
Cheapest Retailer
-
£14,521 GBP
A
Retailer 2
-
£14,778 GBP
View
B+
Retailer 3
-
£15,677 GBP
View
Retailer 4
-
£16,075 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£16,128 GBP
View
B+
Retailer 6
-
£16,209 GBP
View
B+
Retailer 7
-
£16,879 GBP
View
B+
Retailer 8
-
£17,415 GBP
View
B+
Retailer 9
-
£17,908 GBP
View
B+
Retailer 10
-
£18,085 GBP
View
B
Retailer 11
-
£19,669 GBP
View
B+
Retailer 12
-
£20,229 GBP
View
B
Retailer 13
-
£21,998 GBP
View
B
Retailer 14
-
£22,695 GBP
View
Most Expensive
B
MOH London
C7BA0AEDC · Nov 4
£24,952 GBP
View
14 more retailers have this diamond
Prices start from £14,521 GBPSave up to £10,431 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
2.54ct Round
£14,521 GBP