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Heart|Natural|GIA

1.01ct F IF Heart Natural Diamond

EX • F/IF • GIA 3545478900

Certificate GIA 3545478900

Diamond specifications and retailer prices

From £2,709 GBP
As of November 2, 2026
Save £2,349 GBP (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £5,269 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 3545478900. Listed at 6 retailers as of November 1, 2026, with a 87% 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

1.01
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle42.67°
OriginNatural
Grading LabGIA
CertificateGIA 3545478900
Dimensions6.04 × 7.04 × 4.23 mm
L/W Ratio1.17
Top View
6.04 mm7.04 mm1.01 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545478900
Side View
Table 61.0%Crown 35.6°Girdle: MediumPavilion 42.67°Culet: NoneDepth 60.0%

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 2
Current: £2,709 GBP|Low: £2,708 GBP|High: £5,118 GBP|Avg: £3,449 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1£2,709 GBP
Retailer 5£2,746 GBP
Retailer 3£3,026 GBP
Retailer 4£3,242 GBP
Retailer 6£3,478 GBP
Retailer 7£3,496 GBP
Retailer 8£3,519 GBP
Retailer 2£5,058 GBP

34 data points across 8 retailers

6 retailers£2,709 GBP to £5,058 GBP

A
Cheapest Retailer
-
£2,709 GBP
Retailer 2
-
£3,024 GBP
View
Price last confirmed 46 days ago
B+
Retailer 3
-
£3,026 GBP
View
Retailer 4
-
£3,242 GBP
View
Price last confirmed 34 days ago
B
Retailer 5
-
£5,058 GBP
View
Most Expensive
NZ Jewellers
4b16b2c8-a5e2-4b72-af77-70964002bbc6 · Sep 28
£5,269 GBP
$7,053 USD
View
Price last confirmed 40 days ago
5 more retailers have this diamond
Prices start from £2,709 GBPSave up to £2,349 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
1.01ct Heart
£2,709 GBP