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Radiant|Natural|GIA

1.01ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 5253984281

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 5253984281

Diamond specifications and retailer prices

From £1,138 GBP
As of November 6, 2026
Save £2,108 GBP (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,246 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5253984281. Listed at 14 retailers as of November 5, 2026, with prices from £1,138 to £3,246, a £2,108 spread on the same certified stone. NZ Jewellers lists it at £3,246. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5253984281
Dimensions6.21 × 5.04 × 3.60 mm
L/W Ratio1.23
Top View
6.21 mm5.04 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5253984281
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.4%

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: £3,246 GBP|Low: £1,126 GBP|High: £3,246 GBP|Avg: £1,575 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
November 7, 2026
Retailer 11£1,138 GBP
Retailer 5£1,213 GBP
Retailer 3£1,228 GBP
Retailer 8£1,308 GBP
Retailer 13£1,331 GBP
Retailer 14£1,331 GBP
Retailer 7£1,339 GBP
Retailer 12£1,393 GBP
Retailer 4£1,433 GBP
Retailer 2£1,477 GBP
Retailer 6£1,509 GBP
Retailer 15£1,535 GBP
Retailer 9£1,807 GBP
Retailer 10£2,325 GBP
NZ Jewellers£3,246 GBP

32 data points across 15 retailers

14 retailers£1,138 GBP to £3,246 GBP

A
Cheapest Retailer
-
£1,138 GBP
B+
Retailer 2
-
£1,213 GBP
View
B+
Retailer 3
-
£1,228 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,308 GBP
View
Retailer 5
-
£1,331 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£1,331 GBP
View
B+
Retailer 7
-
£1,393 GBP
View
B+
Retailer 8
-
£1,433 GBP
View
B+
Retailer 9
-
£1,477 GBP
View
B+
Retailer 10
-
£1,509 GBP
View
B+
Retailer 11
-
£1,535 GBP
View
B+
Retailer 12
-
£1,807 GBP
View
B
Retailer 13
-
£2,325 GBP
View
Most Expensive
C
NZ Jewellers
3c46d89e-7707-48db-bb91-002686b72f2b · Nov 5
£3,246 GBP
$4,345 USD
View
13 more retailers have this diamond
Prices start from £1,138 GBPSave up to £2,108 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
£1,138 GBP