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Heart|Natural|GIA

1.03ct F VVS1 Heart Natural Diamond

EX • F/VVS1 • GIA 3555422800

Certificate GIA 3555422800

Diamond specifications and retailer prices

From £1,626 GBP
As of November 4, 2026
Save £1,437 GBP (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,566 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555422800. Listed at 14 retailers as of November 4, 2026, with a 88% 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

1.03
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3555422800
Dimensions5.91 × 6.86 × 4.12 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
5.91 mm6.86 mm1.03 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3555422800
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.1%

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 4
Current: £1,635 GBP|Low: £1,575 GBP|High: £3,696 GBP|Avg: £2,206 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4£1,626 GBP
Retailer 1£1,635 GBP
Retailer 9£1,733 GBP
Retailer 6£1,779 GBP
Retailer 2£2,115 GBP
Retailer 8£2,118 GBP
Retailer 7£2,132 GBP
Retailer 3£2,265 GBP
Retailer 10£2,456 GBP
Retailer 11£3,002 GBP
Retailer 5£3,672 GBP

36 data points across 11 retailers

14 retailers£1,626 GBP to £3,063 GBP

A
Cheapest Retailer
-
£1,626 GBP
A
Retailer 2
-
£1,635 GBP
View
A
Retailer 3
-
£1,733 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,779 GBP
View
A
Retailer 5
-
£2,115 GBP
View
A
Retailer 6
-
£2,118 GBP
View
Retailer 7
-
£2,132 GBP
View
Price last confirmed 14 days ago
Retailer 8
-
£2,184 GBP
View
Price last confirmed 19 days ago
Retailer 9
-
£2,265 GBP
View
Price last confirmed 18 days ago
Retailer 10
-
£2,268 GBP
View
Price last confirmed 21 days ago
Retailer 11
-
£2,456 GBP
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£3,063 GBP
View
Retailer 13
-
£3,672 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
cf06e3d5-fbb0-44ff-b8eb-3a3a51d30f1e · Oct 18
£4,566 GBP
$6,146 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from £1,626 GBPSave up to £1,437 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
1.03ct Heart
£1,626 GBP