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Heart|Natural|GIA

1.05ct F IF Heart Natural Diamond

EX • F/IF • GIA 6247051153

Certificate GIA 6247051153

Diamond specifications and retailer prices

From £2,378 GBP
As of November 4, 2026
Save £3,220 GBP (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,598 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct 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 6247051153. Listed at 9 retailers as of November 4, 2026, with prices from £2,378 to £5,598, a £3,220 spread on the same certified stone. NZ Jewellers lists it at £5,598. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.63°
OriginNatural
Grading LabGIA
CertificateGIA 6247051153
Dimensions6.39 × 6.90 × 3.83 mm
L/W Ratio1.08
Top View
6.39 mm6.90 mm1.05 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247051153
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.63°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A+
Exceptional
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: £5,598 GBP|Low: £2,378 GBP|High: £6,274 GBP|Avg: £3,761 GBP|-10.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 5£2,378 GBP
Retailer 4£2,776 GBP
Retailer 8£2,911 GBP
Retailer 9£3,053 GBP
Retailer 3£3,213 GBP
Retailer 7£3,213 GBP
Retailer 6£3,663 GBP
Retailer 2£5,104 GBP
NZ Jewellers£5,598 GBP

41 data points across 9 retailers

9 retailers£2,378 GBP to £5,598 GBP

A+
Cheapest Retailer
-
£2,378 GBP
A
Retailer 2
-
£2,776 GBP
View
A
Retailer 3
-
£2,911 GBP
View
Retailer 4
-
£3,053 GBP
View
Price last confirmed 11 days ago
B+
Retailer 5
-
£3,213 GBP
View
B+
Retailer 6
-
£3,213 GBP
View
B+
Retailer 7
-
£3,663 GBP
View
B
Retailer 8
-
£5,104 GBP
View
Most Expensive
B
NZ Jewellers
fad92632-aa45-4c41-bf08-1dd04e1c9d61 · Nov 5
£5,598 GBP
$7,534 USD
View
8 more retailers have this diamond
Prices start from £2,378 GBPSave up to £3,220 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+
1.05ct Heart
£2,378 GBP