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Heart|Natural|GIA

1.02ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 2557651080

Certificate GIA 2557651080

Diamond specifications and retailer prices

From £2,206 GBP
SGD 4,001 SGD
As of October 31, 2026
Save £2,367 GBP (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,587 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557651080. Listed at 15 retailers as of October 31, 2026, with a 107% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557651080
Dimensions6.79 × 5.70 × 4.16 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Needle
Top View
6.79 mm5.70 mm1.02 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557651080
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.2%

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: Oct 31
Current: £2,481 GBP|Low: £2,034 GBP|High: £4,711 GBP|Avg: £3,057 GBP|+13.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3£2,206 GBP
Retailer 1£2,481 GBP
Retailer 12£2,735 GBP
Retailer 4£2,764 GBP
Retailer 8£2,796 GBP
Retailer 5£2,809 GBP
Retailer 7£2,928 GBP
Retailer 11£3,201 GBP
Retailer 10£3,361 GBP
Retailer 6£3,441 GBP
Retailer 2£4,249 GBP
Retailer 9£4,573 GBP

30 data points across 12 retailers

15 retailers£2,206 GBP to £4,573 GBP

A
Cheapest Retailer
-
£2,206 GBP
SGD 4,001 SGD
B+
Retailer 2
-
£2,481 GBP
$3,329 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,527 GBP
A$5,218 AUD
View
Retailer 4
-
£2,734 GBP
$3,669 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
£2,735 GBP
$3,670 USD
View
Retailer 6
-
£2,764 GBP
A$5,707 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
£2,796 GBP
$3,752 USD
View
B+
Retailer 8
-
£2,809 GBP
View
B+
Retailer 9
-
£2,928 GBP
$3,929 USD
View
B+
Retailer 10
-
£3,201 GBP
€4,091 EUR
View
B
Retailer 11
-
£3,361 GBP
ZAR 72,860 ZAR
View
B
Retailer 12
-
£3,441 GBP
View
B
Retailer 13
-
£4,249 GBP
View
B
Retailer 14
-
£4,573 GBP
View
Most Expensive
NZ Jewellers
5eb107ab-3a42-4b16-a00d-0bb102c2de2c · Sep 25
£4,587 GBP
$6,156 USD
View
Price last confirmed 38 days ago
14 more retailers have this diamond
Prices start from £2,206 GBPSave up to £2,367 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
£2,206 GBP