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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 3555881116

Certificate GIA 3555881116

Diamond specifications and retailer prices

From £2,084 GBP
As of November 4, 2026
Save £2,591 GBP (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £5,118 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 3555881116. Listed at 23 retailers as of November 1, 2026, with a 124% 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

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555881116
Dimensions6.32 × 6.38 × 4.00 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Indented Natural, Needle, Pinpoint, Natural
Top View
6.32 mm6.38 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3555881116
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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: £3,056 GBP|Low: £2,017 GBP|High: £4,700 GBP|Avg: £2,810 GBP|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11£2,084 GBP
Retailer 6£2,099 GBP
Retailer 5£2,275 GBP
Retailer 2£2,482 GBP
Retailer 13£2,581 GBP
Retailer 8£2,616 GBP
Retailer 4£2,631 GBP
Retailer 12£2,678 GBP
Retailer 7£2,904 GBP
Retailer 1£3,056 GBP
Retailer 3£3,221 GBP
Retailer 10£3,436 GBP
Retailer 9£4,675 GBP

26 data points across 13 retailers

23 retailers£2,084 GBP to £4,675 GBP

A
Cheapest Retailer
-
£2,084 GBP
A
Retailer 2
-
£2,099 GBP
View
A
Retailer 3
-
£2,275 GBP
View
A
Retailer 4
-
£2,329 GBP
View
A
Retailer 5
-
£2,482 GBP
View
A
Retailer 6
-
£2,616 GBP
View
Retailer 7
-
£2,631 GBP
View
Price last confirmed 11 days ago
A
Retailer 8
-
£2,650 GBP
View
A
Retailer 9
-
£2,678 GBP
View
Retailer 10
-
£2,725 GBP
View
Price last confirmed 44 days ago
Retailer 11
-
£2,829 GBP
View
Price last confirmed 39 days ago
A
Retailer 12
-
£2,904 GBP
View
Retailer 13
-
£2,938 GBP
View
Price last confirmed 30 days ago
Retailer 14
-
£2,938 GBP
View
Price last confirmed 30 days ago
A
Retailer 15
-
£3,056 GBP
View
Retailer 16
-
£3,147 GBP
View
Price last confirmed 30 days ago
B+
Retailer 17
-
£3,221 GBP
View
Retailer 18
-
£3,390 GBP
View
Price last confirmed 46 days ago
Retailer 19
-
£3,390 GBP
View
Price last confirmed 34 days ago
B+
Retailer 20
-
£3,436 GBP
View
B
Retailer 21
-
£4,675 GBP
View
Retailer 22
-
£4,747 GBP
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
16d653e7-a46f-4bb1-9de0-8a7a05e9816f · Oct 3
£5,118 GBP
$6,851 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from £2,084 GBPSave up to £2,591 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
1.00ct Round
£2,084 GBP