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Round|Natural|GIA

1.05ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1508130356

Certificate GIA 1508130356

Diamond specifications and retailer prices

From £2,755 GBP
As of November 6, 2026
Save £2,746 GBP (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,501 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 1508130356. Listed at 11 retailers as of November 5, 2026, with prices from £2,755 to £5,501, a £2,746 spread on the same certified stone. Diamond Quarter lists it at £5,501. 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
FluorescenceStrong
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1508130356
Dimensions6.47 × 6.43 × 3.99 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
6.47 mm6.43 mm1.05 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1508130356
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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 6
Current: £3,139 GBP|Low: £2,554 GBP|High: £4,841 GBP|Avg: £3,393 GBP|-9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4£2,755 GBP
Retailer 3£2,940 GBP
Retailer 8£3,095 GBP
Retailer 5£3,115 GBP
Retailer 1£3,139 GBP
Retailer 7£3,142 GBP
Retailer 9£3,578 GBP
Retailer 2£3,940 GBP
Retailer 6£4,483 GBP

39 data points across 9 retailers

11 retailers£2,755 GBP to £5,501 GBP

A
Cheapest Retailer
-
£2,755 GBP
Final sale: no returns
Retailer 2
-
£2,773 GBP
View
Price last confirmed 83 days ago
A
Retailer 3
-
£2,940 GBP
View
A
Retailer 4
-
£3,095 GBP
View
A
Retailer 5
-
£3,115 GBP
View
A
Retailer 6
-
£3,139 GBP
View
A
Retailer 7
-
£3,142 GBP
View
B+
Retailer 8
-
£3,578 GBP
View
B+
Retailer 9
-
£3,940 GBP
View
B+
Retailer 10
-
£4,483 GBP
View
Most Expensive
B
Diamond Quarter
1.05VS1F15569363KG · Nov 5
£5,501 GBP
View
10 more retailers have this diamond
Prices start from £2,755 GBPSave up to £2,746 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
£2,755 GBP