Heart|Natural|GIA

0.63ct F VS1 Heart Natural Diamond

ID • F/VS1 • GIA 6545300254

Certificate GIA 6545300254

Diamond specifications and retailer prices

From £643 GBP

$863 USD

As of November 1, 2026

Save £1,294 GBP (67%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £1,937 GBP at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545300254. Listed at 20 retailers as of October 30, 2026, with prices from £643 to £1,937, a £1,294 spread on the same certified stone. NZ Jewellers lists it at £1,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.63

Carat

Colour

VS1

Clarity

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle42.3°

OriginNatural

Grading LabGIA

CertificateGIA 6545300254

Dimensions5.11 × 6.03 × 3.60 mm

L/W Ratio1.18

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6545300254

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: £1,937 GBP|Low: £643 GBP|High: £1,937 GBP|Avg: £991 GBP

NZ Jewellers

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 3, 2026

Retailer 11£643 GBP

Retailer 12£733 GBP

Retailer 6£761 GBP

Retailer 3£794 GBP

Retailer 5£794 GBP

Retailer 14£825 GBP

Retailer 10£898 GBP

Retailer 4£917 GBP

Retailer 2£928 GBP

Retailer 9£969 GBP

Retailer 13£1,039 GBP

Retailer 8£1,186 GBP

Retailer 7£1,455 GBP

NZ Jewellers£1,937 GBP

45 data points across 14 retailers

20 retailers£643 GBP to £1,937 GBP

Cheapest Retailer

£643 GBP

$863 USD

B+

Retailer 2

£733 GBP

$983 USD

View

Final sale: no returns

B+

Retailer 3

£761 GBP

$1,021 USD

View

B+

Retailer 4

£794 GBP

$1,066 USD

View

Retailer 5

£794 GBP

$1,066 USD

View

Price last confirmed 35 days ago

B+

Retailer 6

£794 GBP

$1,066 USD

View

B+

Retailer 7

£825 GBP

$1,107 USD

View

B+

Retailer 8

£894 GBP

$1,200 USD

View

B+

Retailer 9

£898 GBP

$1,205 USD

View

Retailer 10

£917 GBP

$1,230 USD

View

Price last confirmed 57 days ago

Retailer 11

£917 GBP

$1,230 USD

View

Price last confirmed 35 days ago

B+

Retailer 12

£917 GBP

$1,230 USD

View

B+

Retailer 13

£928 GBP

View

B+

Retailer 14

£969 GBP

View

B+

Retailer 15

£1,011 GBP

$1,356 USD

View

Retailer 16

£1,039 GBP

A$2,144 AUD

View

Price last confirmed 29 days ago

B+

Retailer 17

£1,186 GBP

ZAR 25,718 ZAR

View

Retailer 18

£1,455 GBP

View

Retailer 19

£1,937 GBP

$2,600 USD

View

Price last confirmed 36 days ago

Most Expensive

NZ Jewellers

ed9362ab-d496-426f-9ed3-946fb9cf91f4 · Oct 30

£1,937 GBP

$2,600 USD

View

19 more retailers have this diamond

Prices start from £643 GBPSave up to £1,294 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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0.63ct Heart

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