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Heart|Natural|GIA

1.02ct F IF Heart Natural Diamond

EX • F/IF • GIA 7553605771

Certificate GIA 7553605771

Diamond specifications and retailer prices

From £1,984 GBP
As of November 6, 2026
Save £2,446 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,086 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded F 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 7553605771. Listed at 18 retailers as of November 6, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7553605771
Dimensions6.93 × 6.09 × 4.09 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
6.93 mm6.09 mm1.02 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7553605771
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 59.0%

Caratlytics Score

How it works →
A
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 6
Current: £4,430 GBP|Low: £1,984 GBP|High: £4,796 GBP|Avg: £2,785 GBP|-7.4%
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 7, 2026
Retailer 8£1,984 GBP
Retailer 5£2,165 GBP
Retailer 10£2,272 GBP
Retailer 2£2,274 GBP
Retailer 3£2,365 GBP
Retailer 4£2,458 GBP
Retailer 13£2,496 GBP
Retailer 11£2,563 GBP
Retailer 7£2,748 GBP
Retailer 12£2,772 GBP
Retailer 14£2,973 GBP
Retailer 6£3,036 GBP
Retailer 9£3,251 GBP
Retailer 1£4,430 GBP

38 data points across 14 retailers

18 retailers£1,984 GBP to £4,430 GBP

A
Cheapest Retailer
-
£1,984 GBP
A
Retailer 2
-
£2,165 GBP
View
A
Retailer 3
-
£2,272 GBP
View
A
Retailer 4
-
£2,274 GBP
View
A
Retailer 5
-
£2,365 GBP
View
A
Retailer 6
-
£2,458 GBP
View
Final sale: no returns
A
Retailer 7
-
£2,496 GBP
View
A
Retailer 8
-
£2,563 GBP
View
A
Retailer 9
-
£2,748 GBP
View
B+
Retailer 10
-
£2,772 GBP
View
Retailer 11
-
£2,919 GBP
View
Price last confirmed 43 days ago
B+
Retailer 12
-
£2,973 GBP
View
Retailer 13
-
£3,036 GBP
View
Price last confirmed 30 days ago
Retailer 14
-
£3,074 GBP
View
Price last confirmed 62 days ago
B+
Retailer 15
-
£3,251 GBP
View
Retailer 16
-
£3,368 GBP
View
Price last confirmed 44 days ago
B
Retailer 17
-
£4,430 GBP
View
Most Expensive
NZ Jewellers
324aba8b-f00e-4719-bb55-cb4f99b21859 · Sep 25
£5,086 GBP
$6,807 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from £1,984 GBPSave up to £2,446 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.

A
1.02ct Heart
£1,984 GBP