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Heart|Natural|GIA

1.03ct F VS1 Heart Natural Diamond

GD • F/VS1 • GIA 7548183222

Certificate GIA 7548183222

Diamond specifications and retailer prices

From £1,798 GBP
As of November 6, 2026
Save £2,177 GBP (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,311 GBP at NZ Jewellers · As of October 24, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7548183222. Listed at 23 retailers as of November 6, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.4°
OriginNatural
Grading LabGIA
CertificateGIA 7548183222
Dimensions5.93 × 6.80 × 4.34 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.93 mm6.80 mm1.03 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548183222
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 43.4°Culet: NoneDepth 63.8%

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: £4,311 GBP|Low: £1,769 GBP|High: £4,311 GBP|Avg: £2,614 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 7, 2026
Retailer 10£1,798 GBP
Retailer 3£1,919 GBP
Retailer 14£1,945 GBP
Retailer 5£1,949 GBP
Retailer 12£1,998 GBP
Retailer 9£2,094 GBP
Retailer 13£2,103 GBP
Retailer 4£2,118 GBP
Retailer 15£2,124 GBP
Retailer 22£2,191 GBP
Retailer 20£2,279 GBP
Retailer 2£2,285 GBP
Retailer 8£2,413 GBP
Retailer 18£2,475 GBP
Retailer 17£2,488 GBP
Retailer 16£2,593 GBP
Retailer 7£2,665 GBP
Retailer 21£2,916 GBP
Retailer 11£3,340 GBP
Retailer 6£3,706 GBP
Retailer 19£3,975 GBP
NZ Jewellers£4,311 GBP

18 data points across 22 retailers

23 retailers£1,798 GBP to £3,975 GBP

A
Cheapest Retailer
-
£1,798 GBP
A
Retailer 2
-
£1,919 GBP
View
A
Retailer 3
-
£1,945 GBP
View
A
Retailer 4
-
£1,949 GBP
View
A
Retailer 5
-
£1,998 GBP
View
Final sale: no returns
B+
Retailer 6
-
£2,094 GBP
View
B+
Retailer 7
-
£2,103 GBP
View
B+
Retailer 8
-
£2,118 GBP
View
B+
Retailer 9
-
£2,124 GBP
View
B+
Retailer 10
-
£2,191 GBP
View
B+
Retailer 11
-
£2,279 GBP
View
B+
Retailer 12
-
£2,285 GBP
View
B+
Retailer 13
-
£2,413 GBP
View
B+
Retailer 14
-
£2,475 GBP
View
B+
Retailer 15
-
£2,488 GBP
View
B
Retailer 16
-
£2,593 GBP
View
B+
Retailer 17
-
£2,665 GBP
View
Retailer 18
-
£2,869 GBP
View
Price last confirmed 30 days ago
B+
Retailer 19
-
£2,916 GBP
View
B
Retailer 20
-
£3,340 GBP
View
B
Retailer 21
-
£3,706 GBP
View
B
Retailer 22
-
£3,975 GBP
View
Most Expensive
NZ Jewellers
d0b71600-2f35-4b5c-80bb-bc9bac34966f · Oct 24
£4,311 GBP
$5,770 USD
View
Price last confirmed 14 days ago
22 more retailers have this diamond
Prices start from £1,798 GBPSave up to £2,177 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
£1,798 GBP