Round|Natural|GIA

1.01ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 7531539677

Certificate GIA 7531539677

Diamond specifications and retailer prices

From £3,445 GBP
As of November 4, 2026
Save £2,944 GBP (46%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £7,293 GBP at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct 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 7531539677. Listed at 31 retailers as of November 4, 2026, with a 85% 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

1.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7531539677
Dimensions6.40 × 6.35 × 3.98 mm
L/W Ratio1.01
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cloud, Needle
Top View
6.40 mm6.35 mm1.01 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7531539677
Side View
Table 60.0%Crown 33°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,084 GBP|Low: £3,342 GBP|High: £6,501 GBP|Avg: £4,460 GBP|-0.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 3£3,445 GBP
Retailer 4£3,646 GBP
Retailer 10£3,706 GBP
Retailer 5£3,934 GBP
Retailer 9£3,950 GBP
Retailer 1£4,084 GBP
Retailer 6£4,149 GBP
Retailer 15£4,184 GBP
Retailer 16£4,303 GBP
Retailer 8£4,390 GBP
Retailer 7£4,610 GBP
Retailer 13£4,637 GBP
Retailer 17£4,684 GBP
Retailer 11£4,714 GBP
Retailer 19£4,739 GBP
Retailer 18£5,319 GBP
Retailer 12£5,385 GBP
Retailer 2£6,380 GBP
Retailer 14£6,389 GBP

33 data points across 19 retailers

31 retailers£3,445 GBP to £6,389 GBP

B+
Cheapest Retailer
-
£3,445 GBP
B+
Retailer 2
-
£3,646 GBP
View
Final sale: no returns
B+
Retailer 3
-
£3,706 GBP
View
B+
Retailer 4
-
£3,907 GBP
View
B+
Retailer 5
-
£3,934 GBP
View
Retailer 6
-
£3,950 GBP
View
Price last confirmed 51 days ago
Retailer 7
-
£3,950 GBP
View
Price last confirmed 37 days ago
Retailer 8
-
£3,950 GBP
View
Price last confirmed 39 days ago
B+
Retailer 9
-
£4,084 GBP
View
B+
Retailer 10
-
£4,149 GBP
View
B+
Retailer 11
-
£4,184 GBP
View
B+
Retailer 12
-
£4,303 GBP
View
Retailer 13
-
£4,390 GBP
View
Price last confirmed 34 days ago
B+
Retailer 14
-
£4,415 GBP
View
B+
Retailer 15
-
£4,415 GBP
View
B+
Retailer 16
-
£4,472 GBP
View
Retailer 17
-
£4,558 GBP
View
Price last confirmed 39 days ago
Retailer 18
-
£4,558 GBP
View
Price last confirmed 46 days ago
B+
Retailer 19
-
£4,565 GBP
View
B+
Retailer 20
-
£4,610 GBP
View
B+
Retailer 21
-
£4,637 GBP
View
B+
Retailer 22
-
£4,684 GBP
View
B
Retailer 23
-
£4,714 GBP
View
B
Retailer 24
-
£4,739 GBP
View
Retailer 25
-
£4,809 GBP
View
Price last confirmed 33 days ago
B
Retailer 26
-
£5,319 GBP
View
B
Retailer 27
-
£5,385 GBP
View
B
Retailer 28
-
£6,380 GBP
View
B
Retailer 29
-
£6,389 GBP
View
Retailer 30
-
£7,293 GBP
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
4fadc718-a19c-4919-bfac-7215ce5dd1fc · Sep 19
£7,293 GBP
$9,761 USD
View
Price last confirmed 48 days ago
30 more retailers have this diamond
Prices start from £3,445 GBPSave up to £2,944 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.

B+
1.01ct Round
£3,445 GBP