Round|Natural|GIA

1.21ct F FL Round Natural Diamond

EX • F/FL • GIA 2547035696

Certificate GIA 2547035696

Diamond specifications and retailer prices

From £5,677 GBP

As of November 4, 2026

Save £4,838 GBP (46%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £10,516 GBP at NZ Jewellers · As of November 5, 2026

View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2547035696. Listed at 21 retailers as of November 4, 2026, with prices from £5,677 to £10,516, a £4,838 spread on the same certified stone. NZ Jewellers lists it at £10,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle41°

OriginNatural

Grading LabGIA

CertificateGIA 2547035696

Dimensions6.74 × 6.78 × 4.22 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2547035696

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 4

Current: £10,516 GBP|Low: £5,679 GBP|High: £10,516 GBP|Avg: £7,632 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

Retailer 15

Retailer 16

November 6, 2026

Retailer 12£5,679 GBP

Retailer 15£6,520 GBP

Retailer 9£6,717 GBP

Retailer 3£6,779 GBP

Retailer 16£6,902 GBP

Retailer 5£6,963 GBP

Retailer 6£6,975 GBP

Retailer 8£7,046 GBP

Retailer 14£7,544 GBP

Retailer 13£7,564 GBP

Retailer 7£7,660 GBP

Retailer 10£7,887 GBP

Retailer 11£8,705 GBP

Retailer 2£9,204 GBP

Retailer 4£9,826 GBP

NZ Jewellers£10,516 GBP

25 data points across 16 retailers

21 retailers£5,677 GBP to £10,516 GBP

Cheapest Retailer

£5,677 GBP

Retailer 2

£5,679 GBP

View

Retailer 3

£6,282 GBP

View

Price last confirmed 25 days ago

B+

Retailer 4

£6,520 GBP

View

B+

Retailer 5

£6,717 GBP

View

B+

Retailer 6

£6,779 GBP

View

B+

Retailer 7

£6,902 GBP

View

B+

Retailer 8

£6,963 GBP

View

Final sale: no returns

B+

Retailer 9

£6,975 GBP

View

Retailer 10

£7,046 GBP

View

Price last confirmed 14 days ago

Retailer 11

£7,081 GBP

View

Price last confirmed 8 days ago

B+

Retailer 12

£7,544 GBP

View

B+

Retailer 13

£7,564 GBP

View

B+

Retailer 14

£7,660 GBP

View

B+

Retailer 15

£7,662 GBP

View

B+

Retailer 16

£7,847 GBP

View

B+

Retailer 17

£7,887 GBP

View

Retailer 18

£8,705 GBP

View

Retailer 19

£9,204 GBP

View

Retailer 20

£9,826 GBP

View

Most Expensive

NZ Jewellers

f8a15f12-1b05-4047-9237-b3b84e7d6494 · Nov 5

£10,516 GBP

$14,153 USD

View

20 more retailers have this diamond

Prices start from £5,677 GBPSave up to £4,838 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.

Where to buy this spec

See every retailer carrying 1.21ct F FL round natural

Ranked by inventory count, with return policy, certs, and trust signals.

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