Round|Natural|GIA

2.51ct F IF Round Natural Diamond

EX • F/IF • GIA 3525327151

Certificate GIA 3525327151

Diamond specifications and retailer prices

From £24,847 GBP

HK$260,100 HKD

As of November 1, 2026

Save £26,265 GBP (51%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £51,112 GBP at With Clarity · As of November 1, 2026

View at With Clarity

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3525327151. Listed at 14 retailers as of November 1, 2026, with prices from £24,847 to £51,112, a £26,265 spread on the same certified stone. With Clarity lists it at £51,112. 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

2.51

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle32°

Pavilion angle41.8°

OriginNatural

Grading LabGIA

CertificateGIA 3525327151

Dimensions8.79 × 8.73 × 5.37 mm

L/W Ratio1.01

Star length50%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 3525327151

Side View

Caratlytics Score

How it works →

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 1

Current: £28,395 GBP|Low: £24,847 GBP|High: £51,112 GBP|Avg: £33,718 GBP|-3.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

With Clarity

November 2, 2026

Retailer 6£24,847 GBP

Retailer 10£27,896 GBP

Retailer 1£28,395 GBP

Retailer 7£29,368 GBP

Retailer 5£30,632 GBP

Retailer 8£31,489 GBP

Retailer 2£32,947 GBP

Retailer 9£33,868 GBP

Retailer 3£35,062 GBP

Retailer 4£45,330 GBP

With Clarity£51,112 GBP

41 data points across 11 retailers

14 retailers£24,847 GBP to £51,112 GBP

Cheapest Retailer

£24,847 GBP

HK$260,100 HKD

Retailer 2

£27,896 GBP

SGD 50,510 SGD

View

Price last confirmed 23 days ago

Retailer 3

£28,395 GBP

View

Retailer 4

£29,368 GBP

$39,350 USD

View

Final sale: no returns

Retailer 5

£30,632 GBP

View

Retailer 6

£31,092 GBP

$41,660 USD

View

Price last confirmed 35 days ago

Retailer 7

£31,489 GBP

$42,192 USD

View

Retailer 8

£33,868 GBP

$45,379 USD

View

Retailer 9

£34,320 GBP

$45,985 USD

View

Price last confirmed 33 days ago

Retailer 10

£35,062 GBP

€44,742 EUR

View

Retailer 11

£35,692 GBP

$47,824 USD

View

Price last confirmed 31 days ago

Retailer 12

£37,066 GBP

$49,664 USD

View

Price last confirmed 33 days ago

B+

Retailer 13

£45,330 GBP

View

Most Expensive

With Clarity

3525327151 · Nov 1

£51,112 GBP

$68,485 USD

View

13 more retailers have this diamond

Prices start from £24,847 GBPSave up to £26,265 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.

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£24,847 GBP