Heart|Natural|GIA

1.09ct E IF Heart Natural Diamond

EX • E/IF • GIA 5222723106

Certificate GIA 5222723106

Diamond specifications and retailer prices

From £6,101 GBP

As of November 4, 2026

Save £4,909 GBP (45%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £11,010 GBP at NZ Jewellers · As of November 5, 2026

View at NZ Jewellers

About this 1.09ct natural heart diamond

This 1.09ct natural heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222723106. Listed at 19 retailers as of November 4, 2026, with prices from £6,101 to £11,010, a £4,909 spread on the same certified stone. NZ Jewellers lists it at £11,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09

Carat

Colour

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 5222723106

Dimensions6.98 × 7.26 × 3.75 mm

L/W Ratio1.04

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateGIA 5222723106

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4

Current: £11,010 GBP|Low: £6,055 GBP|High: £11,010 GBP|Avg: £7,951 GBP

NZ Jewellers

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 5, 2026

Retailer 9£6,101 GBP

Retailer 3£6,606 GBP

Retailer 8£6,606 GBP

Retailer 2£7,153 GBP

Retailer 11£7,156 GBP

Retailer 7£7,258 GBP

Retailer 10£7,266 GBP

Retailer 5£7,905 GBP

Retailer 6£9,704 GBP

Retailer 4£10,289 GBP

NZ Jewellers£11,010 GBP

45 data points across 11 retailers

19 retailers£6,101 GBP to £11,010 GBP

B+

Cheapest Retailer

£6,101 GBP

B+

Retailer 2

£6,104 GBP

View

B+

Retailer 3

£6,185 GBP

View

B+

Retailer 4

£6,399 GBP

View

B+

Retailer 5

£6,557 GBP

View

B+

Retailer 6

£6,606 GBP

View

Final sale: no returns

Retailer 7

£6,606 GBP

View

Price last confirmed 7 days ago

B+

Retailer 8

£7,153 GBP

View

B+

Retailer 9

£7,156 GBP

View

Retailer 10

£7,258 GBP

View

Price last confirmed 13 days ago

B+

Retailer 11

£7,266 GBP

View

B+

Retailer 12

£7,327 GBP

View

Retailer 13

£7,870 GBP

View

B+

Retailer 14

£7,905 GBP

View

Retailer 15

£8,258 GBP

View

Retailer 16

£8,695 GBP

View

Price last confirmed 13 days ago

Retailer 17

£9,704 GBP

View

Retailer 18

£10,289 GBP

View

Most Expensive

NZ Jewellers

8e24cd30-3c2f-415a-abba-3e04728269cc · Nov 5

£11,010 GBP

$14,818 USD

View

18 more retailers have this diamond

Prices start from £6,101 GBPSave up to £4,909 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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B+

1.09ct Heart

£6,101 GBP