Round|Natural|IGI

5.47ct I IF Round Natural Diamond

EX • I/IF • IGI 640465624

Shape and cutting style on the report: Round brilliant

Certificate IGI 640465624

Diamond specifications and retailer prices

From £58,224 GBP

As of November 5, 2026

Save £131,229 GBP (69%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £189,453 GBP at Belgium Diamonds · As of November 5, 2026

View at Belgium Diamonds

About this 5.47ct natural round diamond

This 5.47ct natural round sits in the over five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 640465624. Listed at 14 retailers as of November 5, 2026, with prices from £58,224 to £189,453, a £131,229 spread on the same certified stone. Belgium Diamonds lists it at £189,453. 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

5.47

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle41.1°

OriginNatural

Grading LabIGI

CertificateIGI 640465624

Dimensions11.35 × 11.31 × 6.90 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

IDEAL CUT ROUND BRILLIANT

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI 640465624

Side View

Caratlytics Score

How it works →

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 5

Current: £58,224 GBP|Low: £55,660 GBP|High: £92,012 GBP|Avg: £66,889 GBP|-1.4%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

November 5, 2026

Retailer 9£55,660 GBP

Retailer 1£58,224 GBP

Retailer 12£58,233 GBP

Retailer 14£58,902 GBP

Retailer 6£60,639 GBP

Retailer 8£61,552 GBP

Retailer 13£62,097 GBP

Retailer 4£64,257 GBP

Retailer 2£68,050 GBP

Retailer 11£69,445 GBP

Retailer 10£70,111 GBP

Retailer 5£71,608 GBP

Retailer 3£72,289 GBP

Retailer 7£90,673 GBP

32 data points across 14 retailers

14 retailers£58,224 GBP to £189,453 GBP

Retailer 1

£55,660 GBP

Price last confirmed 18 days ago

Retailer 2

£58,224 GBP

View

Retailer 3

£58,233 GBP

View

Price last confirmed 16 days ago

Retailer 4

£58,902 GBP

View

Final sale: no returns

Retailer 5

£60,639 GBP

View

Price last confirmed 38 days ago

Retailer 6

£62,097 GBP

View

Price last confirmed 14 days ago

Retailer 7

£66,935 GBP

View

Price last confirmed 21 days ago

Retailer 8

£68,050 GBP

View

Retailer 9

£69,445 GBP

View

Price last confirmed 19 days ago

Retailer 10

£69,612 GBP

View

Price last confirmed 28 days ago

Retailer 11

£71,608 GBP

View

Price last confirmed 18 days ago

Retailer 12

£72,289 GBP

View

Price last confirmed 27 days ago

Retailer 13

£90,673 GBP

View

Most Expensive

Belgium Diamonds

430931115 · Nov 5

£189,453 GBP

€243,580 EUR

View

13 more retailers have this diamond

Prices start from £58,224 GBPSave up to £131,229 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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5.47ct Round

£58,224 GBP