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Round|Natural|GIA

1.01ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6562013872

Certificate GIA 6562013872

Diamond specifications and retailer prices

From £1,357 GBP
As of November 6, 2026
Save £1,870 GBP (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,978 GBP at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562013872. Listed at 14 retailers as of November 4, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562013872
Dimensions6.37 × 6.42 × 3.93 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.37 mm6.42 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562013872
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.4%

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: £3,939 GBP|Low: £1,357 GBP|High: £3,978 GBP|Avg: £2,292 GBP|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8£1,357 GBP
Retailer 4£1,670 GBP
Retailer 9£1,686 GBP
Retailer 3£1,884 GBP
Retailer 5£1,890 GBP
Retailer 10£1,971 GBP
Retailer 7£2,021 GBP
Retailer 2£2,256 GBP
Retailer 11£2,863 GBP
Retailer 6£3,228 GBP
NZ Jewellers£3,939 GBP

22 data points across 11 retailers

14 retailers£1,357 GBP to £3,228 GBP

A
Cheapest Retailer
-
£1,357 GBP
A
Retailer 2
-
£1,670 GBP
View
A
Retailer 3
-
£1,686 GBP
View
Retailer 4
-
£1,884 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
£1,890 GBP
View
Retailer 6
-
£1,902 GBP
View
Price last confirmed 19 days ago
Retailer 7
-
£1,971 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£1,990 GBP
View
Price last confirmed 22 days ago
A
Retailer 9
-
£2,021 GBP
View
B+
Retailer 10
-
£2,256 GBP
View
Retailer 11
-
£2,863 GBP
View
Price last confirmed 13 days ago
B
Retailer 12
-
£3,228 GBP
View
Retailer 13
-
£3,939 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
dd140c16-73a0-49ee-9ff8-e8364c4952f4 · Oct 17
£3,978 GBP
$5,324 USD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from £1,357 GBPSave up to £1,870 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
1.01ct Round
£1,357 GBP