CaratHunter
Plans
Radiant|Natural|GIA

1.00ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2524617145

Certificate GIA 2524617145

Diamond specifications and retailer prices

From £746 GBP
As of November 6, 2026
Save £1,717 GBP (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,462 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct 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 GIA 2524617145. Listed at 22 retailers as of November 5, 2026, with prices from £746 to £2,462, a £1,717 spread on the same certified stone. NZ Jewellers lists it at £2,462. 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

1.00
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524617145
Dimensions6.18 × 5.58 × 3.55 mm
L/W Ratio1.11
Top View
6.18 mm5.58 mm1.00 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2524617145
Side View
Table 77.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

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: £2,462 GBP|Low: £736 GBP|High: £2,462 GBP|Avg: £1,160 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 20£746 GBP
Retailer 13£840 GBP
Retailer 10£932 GBP
Retailer 8£936 GBP
Retailer 18£945 GBP
Retailer 15£993 GBP
Retailer 5£1,009 GBP
Retailer 11£1,009 GBP
Retailer 16£1,032 GBP
Retailer 4£1,052 GBP
Retailer 9£1,056 GBP
Retailer 14£1,095 GBP
Retailer 3£1,110 GBP
Retailer 21£1,113 GBP
Retailer 6£1,121 GBP
Retailer 12£1,121 GBP
Retailer 2£1,142 GBP
Retailer 7£1,165 GBP
Retailer 17£1,400 GBP
Retailer 19£1,849 GBP
NZ Jewellers£2,462 GBP

23 data points across 21 retailers

22 retailers£746 GBP to £2,462 GBP

A
Cheapest Retailer
-
£746 GBP
A
Retailer 2
-
£840 GBP
View
B+
Retailer 3
-
£932 GBP
View
Final sale: no returns
B+
Retailer 4
-
£936 GBP
View
A
Retailer 5
-
£945 GBP
View
A
Retailer 6
-
£993 GBP
View
Retailer 7
-
£1,009 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£1,009 GBP
View
B+
Retailer 9
-
£1,032 GBP
View
B+
Retailer 10
-
£1,052 GBP
View
B+
Retailer 11
-
£1,056 GBP
View
B+
Retailer 12
-
£1,095 GBP
View
B+
Retailer 13
-
£1,110 GBP
View
A
Retailer 14
-
£1,113 GBP
View
B+
Retailer 15
-
£1,121 GBP
View
B+
Retailer 16
-
£1,121 GBP
View
A
Retailer 17
-
£1,142 GBP
View
B+
Retailer 18
-
£1,165 GBP
View
Retailer 19
-
£1,256 GBP
View
Price last confirmed 67 days ago
B+
Retailer 20
-
£1,400 GBP
View
B+
Retailer 21
-
£1,849 GBP
View
Most Expensive
B
NZ Jewellers
345fb0d4-062e-4a2b-96a7-caf9667d9dc6 · Nov 5
£2,462 GBP
$3,296 USD
View
21 more retailers have this diamond
Prices start from £746 GBPSave up to £1,717 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
1.00ct Radiant
£746 GBP