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Radiant|Natural|HRD

1.01ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 260000280075

Certificate HRD 260000280075

Diamond specifications and retailer prices

From £879 GBP
As of November 6, 2026
Save £1,889 GBP (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,768 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000280075. Listed at 12 retailers as of November 5, 2026, with prices from £879 to £2,768, a £1,889 spread on the same certified stone. NZ Jewellers lists it at £2,768. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000280075
Dimensions6.95 × 5.03 × 3.33 mm
L/W Ratio1.38
Top View
6.95 mm5.03 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000280075
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.2%

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: £2,768 GBP|Low: £879 GBP|High: £2,768 GBP|Avg: £1,259 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
November 7, 2026
Retailer 5£879 GBP
Retailer 12£1,008 GBP
Retailer 11£1,047 GBP
Retailer 4£1,073 GBP
Retailer 10£1,135 GBP
Retailer 9£1,165 GBP
Retailer 2£1,174 GBP
Retailer 6£1,236 GBP
Retailer 8£1,251 GBP
Retailer 3£1,310 GBP
Retailer 7£1,542 GBP
NZ Jewellers£2,768 GBP

5 data points across 12 retailers

12 retailers£879 GBP to £2,768 GBP

A
Cheapest Retailer
-
£879 GBP
A
Retailer 2
-
£1,008 GBP
View
A
Retailer 3
-
£1,047 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,073 GBP
View
A
Retailer 5
-
£1,135 GBP
View
A
Retailer 6
-
£1,165 GBP
View
A
Retailer 7
-
£1,174 GBP
View
A
Retailer 8
-
£1,236 GBP
View
A
Retailer 9
-
£1,251 GBP
View
A
Retailer 10
-
£1,310 GBP
View
A
Retailer 11
-
£1,542 GBP
View
Most Expensive
B
NZ Jewellers
c245e2f2-99f0-45c5-ad5c-4c9d8ba6ea9e · Nov 5
£2,768 GBP
$3,705 USD
View
11 more retailers have this diamond
Prices start from £879 GBPSave up to £1,889 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 Radiant
£879 GBP