Round|Natural|GIA

3.50ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6555311759

Certificate GIA 6555311759

Diamond specifications and retailer prices

From £32,821 GBP

$43,976 USD

As of October 30, 2026

Save £24,042 GBP (42%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: £56,863 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555311759. Listed at 30 retailers as of October 29, 2026, with prices from £32,821 to £56,863, a £24,042 spread on the same certified stone. MOH London lists it at £56,863. 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

3.50

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle41°

OriginNatural

Grading LabGIA

CertificateGIA 6555311759

Dimensions9.59 × 9.67 × 6.08 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Crystal, Feather

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6555311759

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 30

Current: £56,863 GBP|Low: £29,486 GBP|High: £57,690 GBP|Avg: £38,592 GBP|-1.4%

MOH London

Retailer 2

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Retailer 21

October 30, 2026

Retailer 20£32,821 GBP

Retailer 4£33,078 GBP

Retailer 5£33,176 GBP

Retailer 9£33,198 GBP

Retailer 2£33,908 GBP

Retailer 14£34,943 GBP

Retailer 8£35,085 GBP

Retailer 17£35,107 GBP

Retailer 19£35,400 GBP

Retailer 13£36,235 GBP

Retailer 10£37,269 GBP

Retailer 3£37,622 GBP

Retailer 21£37,622 GBP

Retailer 6£38,736 GBP

Retailer 7£38,876 GBP

Retailer 11£40,433 GBP

Retailer 12£41,652 GBP

Retailer 18£41,836 GBP

Retailer 15£44,039 GBP

Retailer 16£46,699 GBP

MOH London£56,863 GBP

30 data points across 21 retailers

30 retailers£32,821 GBP to £56,863 GBP

Cheapest Retailer

£32,821 GBP

$43,976 USD

Retailer 2

£33,078 GBP

$44,321 USD

View

Retailer 3

£33,176 GBP

$44,453 USD

View

Retailer 4

£33,198 GBP

$44,481 USD

View

Final sale: no returns

Retailer 5

£33,908 GBP

₹4,327,000 INR

View

Retailer 6

£34,943 GBP

A$72,031 AUD

View

Price last confirmed 26 days ago

B+

Retailer 7

£35,085 GBP

$47,010 USD

View

B+

Retailer 8

£35,107 GBP

$47,040 USD

View

B+

Retailer 9

£35,400 GBP

$47,432 USD

View

B+

Retailer 10

£36,235 GBP

View

Retailer 11

£36,499 GBP

$48,905 USD

View

Price last confirmed 18 days ago

B+

Retailer 12

£37,269 GBP

$49,937 USD

View

B+

Retailer 13

£37,622 GBP

$50,410 USD

View

B+

Retailer 14

£37,622 GBP

$50,410 USD

View

Retailer 15

£38,020 GBP

$50,943 USD

View

Price last confirmed 31 days ago

Retailer 16

£38,312 GBP

$51,334 USD

View

Price last confirmed 42 days ago

Retailer 17

£38,312 GBP

$51,334 USD

View

Price last confirmed 32 days ago

B+

Retailer 18

£38,736 GBP

$51,902 USD

View

B+

Retailer 19

£38,876 GBP

$52,090 USD

View

Retailer 20

£38,899 GBP

$52,120 USD

View

Price last confirmed 67 days ago

Retailer 21

£39,234 GBP

$52,569 USD

View

Price last confirmed 16 days ago

Retailer 22

£39,541 GBP

$52,980 USD

View

Price last confirmed 31 days ago

Retailer 23

£40,433 GBP

$54,176 USD

View

Price last confirmed 7 days ago

Retailer 24

£41,062 GBP

$55,018 USD

View

Price last confirmed 31 days ago

Retailer 25

£41,377 GBP

$55,440 USD

View

Price last confirmed 43 days ago

Retailer 26

£41,652 GBP

View

B+

Retailer 27

£41,836 GBP

$56,056 USD

View

B+

Retailer 28

£44,039 GBP

€56,198 EUR

View

B+

Retailer 29

£46,699 GBP

ZAR 1,010,853 ZAR

View

Most Expensive

MOH London

A070F4694 · Oct 29

£56,863 GBP

View

29 more retailers have this diamond

Prices start from £32,821 GBPSave up to £24,042 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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3.50ct Round

£32,821 GBP