Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 5546461199

Certificate GIA 5546461199

Diamond specifications and retailer prices

From £24,857 GBP

$33,306 USD

As of October 31, 2026

Save £14,052 GBP (36%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £38,909 GBP at MOH London · As of November 1, 2026

View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5546461199. Listed at 18 retailers as of October 31, 2026, with prices from £24,857 to £38,909, a £14,052 spread on the same certified stone. MOH London lists it at £38,909. 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

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle40.6°

OriginNatural

Grading LabGIA

CertificateGIA 5546461199

Dimensions8.59 × 8.63 × 5.40 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5546461199

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: Oct 31

Current: £38,909 GBP|Low: £24,749 GBP|High: £39,820 GBP|Avg: £28,947 GBP|-0.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 1, 2026

Retailer 10£24,857 GBP

Retailer 6£24,899 GBP

Retailer 9£25,036 GBP

Retailer 5£25,208 GBP

Retailer 4£25,951 GBP

Retailer 11£26,685 GBP

Retailer 8£28,645 GBP

Retailer 3£28,651 GBP

Retailer 12£29,791 GBP

Retailer 2£30,095 GBP

Retailer 13£30,937 GBP

Retailer 7£34,449 GBP

MOH London£38,909 GBP

42 data points across 13 retailers

18 retailers£24,857 GBP to £38,909 GBP

Cheapest Retailer

£24,857 GBP

$33,306 USD

Retailer 2

£24,899 GBP

View

Retailer 3

£25,036 GBP

$33,546 USD

View

Retailer 4

£25,208 GBP

$33,776 USD

View

Final sale: no returns

Retailer 5

£25,951 GBP

$34,772 USD

View

Price last confirmed 8 days ago

Retailer 6

£26,053 GBP

$34,908 USD

View

Price last confirmed 42 days ago

Retailer 7

£26,685 GBP

$35,755 USD

View

B+

Retailer 8

£27,820 GBP

A$57,348 AUD

View

B+

Retailer 9

£28,645 GBP

$38,381 USD

View

B+

Retailer 10

£28,651 GBP

View

B+

Retailer 11

£29,791 GBP

$39,917 USD

View

Retailer 12

£29,908 GBP

$40,073 USD

View

Price last confirmed 39 days ago

B+

Retailer 13

£30,095 GBP

€38,404 EUR

View

B+

Retailer 14

£30,937 GBP

$41,452 USD

View

Retailer 15

£31,059 GBP

$41,615 USD

View

Price last confirmed 40 days ago

Retailer 16

£31,539 GBP

$42,259 USD

View

Price last confirmed 62 days ago

B+

Retailer 17

£34,449 GBP

ZAR 745,693 ZAR

View

Most Expensive

MOH London

20524A0E1 · Nov 1

£38,909 GBP

View

17 more retailers have this diamond

Prices start from £24,857 GBPSave up to £14,052 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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2.51ct Round

£24,857 GBP