CaratHunter
Plans
Radiant|Natural|HRD

1.01ct F SI2 Radiant Natural Diamond

GD • F/SI2 • HRD 250000100927

Certificate HRD 250000100927

Diamond specifications and retailer prices

From £941 GBP
As of November 6, 2026
Save £1,547 GBP (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,487 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 standard cut grade stated by the retailer rather than the lab and certified by HRD 250000100927. Listed at 13 retailers as of November 5, 2026, with prices from £941 to £2,487, a £1,547 spread on the same certified stone. NZ Jewellers lists it at £2,487. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000100927
Dimensions6.39 × 5.14 × 3.49 mm
L/W Ratio1.24
Girdle conditionPolished
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
6.39 mm5.14 mm1.01 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000100927
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.9%

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: £2,487 GBP|Low: £862 GBP|High: £2,487 GBP|Avg: £1,256 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
Retailer 13
November 7, 2026
Retailer 11£941 GBP
Retailer 3£945 GBP
Retailer 8£1,020 GBP
Retailer 13£1,020 GBP
Retailer 12£1,035 GBP
Retailer 7£1,067 GBP
Retailer 4£1,077 GBP
Retailer 5£1,120 GBP
Retailer 10£1,124 GBP
Retailer 9£1,177 GBP
Retailer 6£1,414 GBP
Retailer 2£1,857 GBP
NZ Jewellers£2,487 GBP

27 data points across 13 retailers

13 retailers£941 GBP to £2,487 GBP

B+
Cheapest Retailer
-
£941 GBP
Final sale: no returns
A
Retailer 2
-
£945 GBP
View
Retailer 3
-
£1,020 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£1,020 GBP
View
B+
Retailer 5
-
£1,035 GBP
View
B+
Retailer 6
-
£1,067 GBP
View
B+
Retailer 7
-
£1,077 GBP
View
B+
Retailer 8
-
£1,120 GBP
View
A
Retailer 9
-
£1,124 GBP
View
B+
Retailer 10
-
£1,177 GBP
View
B+
Retailer 11
-
£1,414 GBP
View
B+
Retailer 12
-
£1,857 GBP
View
Most Expensive
B
NZ Jewellers
a4838aa2-b093-4353-aa16-33af125e3266 · Nov 5
£2,487 GBP
$3,329 USD
View
12 more retailers have this diamond
Prices start from £941 GBPSave up to £1,547 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
£941 GBP