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Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6432313849

Certificate GIA 6432313849

Diamond specifications and retailer prices

From £2,816 GBP
$3,779 USD
As of November 1, 2026
Save £1,029 GBP (27%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,280 GBP at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432313849. Listed at 15 retailers as of November 1, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6432313849
Dimensions6.60 × 7.10 × 3.77 mm
L/W Ratio1.08
Top View
6.60 mm7.10 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6432313849
Side View
Table 62.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 53.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £6,280 GBP|Low: £3,067 GBP|High: £6,280 GBP|Avg: £4,040 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9£3,067 GBP
Retailer 5£3,265 GBP
Retailer 6£3,265 GBP
Retailer 7£3,265 GBP
Retailer 3£3,584 GBP
Retailer 8£3,768 GBP
Retailer 2£3,845 GBP
Retailer 10£3,981 GBP
Retailer 4£5,741 GBP
NZ Jewellers£6,280 GBP

43 data points across 10 retailers

15 retailers£2,816 GBP to £3,845 GBP

B
Cheapest Retailer
-
£2,816 GBP
$3,779 USD
B
Retailer 2
-
£2,873 GBP
$3,856 USD
View
B
Retailer 3
-
£2,982 GBP
A$6,156 AUD
View
B
Retailer 4
-
£3,067 GBP
$4,116 USD
View
B
Retailer 5
-
£3,083 GBP
CA$5,746 CAD
View
B
Retailer 6
-
£3,265 GBP
$4,382 USD
View
B
Retailer 7
-
£3,265 GBP
$4,382 USD
View
B
Retailer 8
-
£3,265 GBP
$4,382 USD
View
B
Retailer 9
-
£3,556 GBP
$4,772 USD
View
B
Retailer 10
-
£3,584 GBP
View
B
Retailer 11
-
£3,768 GBP
$5,056 USD
View
B
Retailer 12
-
£3,845 GBP
€4,914 EUR
View
Retailer 13
-
£3,981 GBP
$5,342 USD
View
Price last confirmed 10 days ago
Retailer 14
-
£5,741 GBP
View
Price under review
Most Expensive
NZ Jewellers
0c504df4-8ddf-4701-bbd9-a1560d119836 · Oct 30
£6,280 GBP
$8,427 USD
View
Price under review
14 more retailers have this diamond
Prices start from £2,816 GBPSave up to £1,029 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.

B
1.01ct Heart
£2,816 GBP