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Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 7551516824

Certificate GIA 7551516824

Diamond specifications and retailer prices

From £1,348 GBP
As of November 6, 2026
Save £2,285 GBP (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,633 GBP at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551516824. Listed at 20 retailers as of November 5, 2026, with prices from £1,348 to £3,633, a £2,285 spread on the same certified stone. NZ Jewellers lists it at £3,633. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.53°
Pavilion angle38.07°
OriginNatural
Grading LabGIA
CertificateGIA 7551516824
Dimensions5.77 × 6.82 × 4.17 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
5.77 mm6.82 mm1.01 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551516824
Side View
Table 60.0%Crown 38.53°Girdle: THK-ETKPavilion 38.07°Culet: NoneDepth 61.1%

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: £1,709 GBP|Low: £1,348 GBP|High: £3,081 GBP|Avg: £1,882 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£1,348 GBP
Retailer 7£1,369 GBP
Retailer 4£1,544 GBP
Retailer 1£1,709 GBP
Retailer 8£1,750 GBP
Retailer 2£1,880 GBP
Retailer 3£1,889 GBP
Retailer 9£1,995 GBP
Retailer 5£3,037 GBP

27 data points across 9 retailers

20 retailers£1,348 GBP to £3,633 GBP

A
Cheapest Retailer
-
£1,348 GBP
Retailer 2
-
£1,369 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£1,524 GBP
View
B+
Retailer 4
-
£1,544 GBP
View
B+
Retailer 5
-
£1,570 GBP
View
B+
Retailer 6
-
£1,604 GBP
View
Final sale: no returns
B+
Retailer 7
-
£1,709 GBP
View
Retailer 8
-
£1,738 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£1,738 GBP
View
B+
Retailer 10
-
£1,750 GBP
View
B
Retailer 11
-
£1,818 GBP
View
B
Retailer 12
-
£1,842 GBP
View
B
Retailer 13
-
£1,880 GBP
View
B
Retailer 14
-
£1,889 GBP
View
B
Retailer 15
-
£1,889 GBP
View
B
Retailer 16
-
£1,890 GBP
View
B
Retailer 17
-
£2,005 GBP
View
B
Retailer 18
-
£2,614 GBP
View
B
Retailer 19
-
£3,037 GBP
View
Most Expensive
C
NZ Jewellers
bbb66a2d-0628-4ecd-9a3c-fe7655b93074 · Nov 5
£3,633 GBP
$4,863 USD
View
19 more retailers have this diamond
Prices start from £1,348 GBPSave up to £2,285 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
£1,348 GBP