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Radiant|Natural|HRD

1.01ct F SI2 Radiant Natural Diamond

GD • F/SI2 • HRD 250000090188

Certificate HRD 250000090188

Diamond specifications and retailer prices

From £1,014 GBP
As of November 6, 2026
Save £1,668 GBP (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,681 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 250000090188. Listed at 13 retailers as of November 5, 2026, with prices from £1,014 to £2,681, a £1,668 spread on the same certified stone. NZ Jewellers lists it at £2,681. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000090188
Dimensions6.54 × 4.99 × 3.51 mm
L/W Ratio1.31
Girdle conditionPolished
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
6.54 mm4.99 mm1.01 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000090188
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 70.3%

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: £2,681 GBP|Low: £930 GBP|High: £2,681 GBP|Avg: £1,346 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 6, 2026
Retailer 12£1,014 GBP
Retailer 3£1,019 GBP
Retailer 8£1,100 GBP
Retailer 11£1,100 GBP
Retailer 13£1,103 GBP
Retailer 4£1,150 GBP
Retailer 7£1,150 GBP
Retailer 5£1,201 GBP
Retailer 10£1,213 GBP
Retailer 9£1,269 GBP
Retailer 2£1,523 GBP
Retailer 6£1,921 GBP
NZ Jewellers£2,681 GBP

30 data points across 13 retailers

13 retailers£1,014 GBP to £2,681 GBP

B+
Cheapest Retailer
-
£1,014 GBP
Final sale: no returns
B+
Retailer 2
-
£1,019 GBP
View
Retailer 3
-
£1,100 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£1,100 GBP
View
B+
Retailer 5
-
£1,103 GBP
View
B+
Retailer 6
-
£1,150 GBP
View
B+
Retailer 7
-
£1,150 GBP
View
B+
Retailer 8
-
£1,201 GBP
View
B+
Retailer 9
-
£1,213 GBP
View
B+
Retailer 10
-
£1,269 GBP
View
B+
Retailer 11
-
£1,523 GBP
View
B+
Retailer 12
-
£1,921 GBP
View
Most Expensive
B
NZ Jewellers
45abb281-63a0-4e8a-8335-f5bafd382c15 · Nov 5
£2,681 GBP
$3,589 USD
View
12 more retailers have this diamond
Prices start from £1,014 GBPSave up to £1,668 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
£1,014 GBP