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Round|Natural|GIA

1.05ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6521933524

Certificate GIA 6521933524

Diamond specifications and retailer prices

From £2,459 GBP
As of November 6, 2026
Save £3,290 GBP (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,750 GBP at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct 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 6521933524. Listed at 20 retailers as of November 6, 2026, with prices from £2,459 to £5,750, a £3,290 spread on the same certified stone. NZ Jewellers lists it at £5,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6521933524
Dimensions6.48 × 6.43 × 4.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.48 mm6.43 mm1.05 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6521933524
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: £5,750 GBP|Low: £2,448 GBP|High: £5,750 GBP|Avg: £3,501 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
November 7, 2026
Retailer 16£2,459 GBP
Retailer 3£2,467 GBP
Retailer 9£2,904 GBP
Retailer 11£3,022 GBP
Retailer 10£3,047 GBP
Retailer 12£3,091 GBP
Retailer 17£3,110 GBP
Retailer 4£3,127 GBP
Retailer 6£3,301 GBP
Retailer 7£3,301 GBP
Retailer 8£3,301 GBP
Retailer 14£3,313 GBP
Retailer 19£3,709 GBP
Retailer 15£3,711 GBP
Retailer 5£3,808 GBP
Retailer 18£4,027 GBP
Retailer 2£4,159 GBP
Retailer 13£5,228 GBP
NZ Jewellers£5,750 GBP

22 data points across 19 retailers

20 retailers£2,459 GBP to £5,750 GBP

A
Cheapest Retailer
-
£2,459 GBP
A
Retailer 2
-
£2,467 GBP
View
A
Retailer 3
-
£2,904 GBP
View
Retailer 4
-
£3,022 GBP
View
Price last confirmed 20 days ago
A
Retailer 5
-
£3,047 GBP
View
Final sale: no returns
A
Retailer 6
-
£3,091 GBP
View
A
Retailer 7
-
£3,110 GBP
View
A
Retailer 8
-
£3,127 GBP
View
B+
Retailer 9
-
£3,301 GBP
View
Retailer 10
-
£3,301 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£3,301 GBP
View
A
Retailer 12
-
£3,313 GBP
View
Retailer 13
-
£3,395 GBP
View
Price last confirmed 29 days ago
B+
Retailer 14
-
£3,709 GBP
View
B+
Retailer 15
-
£3,711 GBP
View
B+
Retailer 16
-
£3,808 GBP
View
B+
Retailer 17
-
£4,027 GBP
View
B+
Retailer 18
-
£4,159 GBP
View
B
Retailer 19
-
£5,228 GBP
View
Most Expensive
B
NZ Jewellers
a597053f-4f9b-4773-9720-32fa9f0181a7 · Nov 7
£5,750 GBP
$7,696 USD
View
19 more retailers have this diamond
Prices start from £2,459 GBPSave up to £3,290 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
1.05ct Round
£2,459 GBP