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Round|Natural|GIA

1.03ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6562539006

Certificate GIA 6562539006

Diamond specifications and retailer prices

From £2,734 GBP
As of November 6, 2026
Save £2,871 GBP (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,606 GBP at MOH London · As of November 7, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6562539006. Listed at 21 retailers as of November 6, 2026, with prices from £2,734 to £5,606, a £2,871 spread on the same certified stone. MOH London lists it at £5,606. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562539006
Dimensions6.40 × 6.44 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Needle, Crystal, Pinpoint
Top View
6.40 mm6.44 mm1.03 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562539006
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: £5,606 GBP|Low: £2,734 GBP|High: £6,253 GBP|Avg: £3,954 GBP|-10.0%
MOH London
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
November 7, 2026
Retailer 8£2,734 GBP
Retailer 18£2,742 GBP
Retailer 5£3,004 GBP
Retailer 4£3,086 GBP
Retailer 12£3,266 GBP
Retailer 13£3,313 GBP
Retailer 15£3,340 GBP
Retailer 16£3,451 GBP
Retailer 6£3,534 GBP
Retailer 19£3,650 GBP
Retailer 10£3,681 GBP
Retailer 3£3,726 GBP
Retailer 17£3,901 GBP
Retailer 21£3,937 GBP
Retailer 9£4,110 GBP
Retailer 20£4,317 GBP
Retailer 14£4,514 GBP
Retailer 2£4,527 GBP
Retailer 11£5,187 GBP
Retailer 7£5,332 GBP
MOH London£5,606 GBP

19 data points across 21 retailers

21 retailers£2,734 GBP to £5,606 GBP

A
Cheapest Retailer
-
£2,734 GBP
A
Retailer 2
-
£2,742 GBP
View
A
Retailer 3
-
£3,004 GBP
View
A
Retailer 4
-
£3,086 GBP
View
A
Retailer 5
-
£3,266 GBP
View
Final sale: no returns
A
Retailer 6
-
£3,313 GBP
View
A
Retailer 7
-
£3,340 GBP
View
A
Retailer 8
-
£3,451 GBP
View
B+
Retailer 9
-
£3,534 GBP
View
B+
Retailer 10
-
£3,650 GBP
View
B+
Retailer 11
-
£3,681 GBP
View
B+
Retailer 12
-
£3,726 GBP
View
Retailer 13
-
£3,822 GBP
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£3,901 GBP
View
B+
Retailer 15
-
£3,937 GBP
View
B+
Retailer 16
-
£4,110 GBP
View
B+
Retailer 17
-
£4,317 GBP
View
B+
Retailer 18
-
£4,527 GBP
View
B
Retailer 19
-
£5,187 GBP
View
B
Retailer 20
-
£5,332 GBP
View
Most Expensive
B
MOH London
52BD591F6 · Nov 7
£5,606 GBP
View
20 more retailers have this diamond
Prices start from £2,734 GBPSave up to £2,871 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 Round
£2,734 GBP