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Radiant|Natural|GIA

1.01ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 7552950541

Certificate GIA 7552950541

Diamond specifications and retailer prices

From £968 GBP
As of November 6, 2026
Save £2,201 GBP (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,168 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552950541. Listed at 18 retailers as of November 5, 2026, with prices from £968 to £3,168, a £2,201 spread on the same certified stone. NZ Jewellers lists it at £3,168. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552950541
Dimensions6.68 × 4.94 × 3.36 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.68 mm4.94 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552950541
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: 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: £3,168 GBP|Low: £968 GBP|High: £3,235 GBP|Avg: £1,528 GBP|-2.1%
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
November 7, 2026
Retailer 11£968 GBP
Retailer 17£1,024 GBP
Retailer 16£1,183 GBP
Retailer 14£1,299 GBP
Retailer 9£1,317 GBP
Retailer 2£1,349 GBP
Retailer 3£1,359 GBP
Retailer 12£1,401 GBP
Retailer 8£1,417 GBP
Retailer 4£1,427 GBP
Retailer 10£1,441 GBP
Retailer 5£1,499 GBP
Retailer 6£1,567 GBP
Retailer 15£1,585 GBP
Retailer 13£1,650 GBP
Retailer 7£2,291 GBP
NZ Jewellers£3,168 GBP

21 data points across 17 retailers

18 retailers£968 GBP to £3,168 GBP

A
Cheapest Retailer
-
£968 GBP
A
Retailer 2
-
£1,024 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,183 GBP
View
A
Retailer 4
-
£1,299 GBP
View
Retailer 5
-
£1,317 GBP
View
Price last confirmed 9 days ago
A
Retailer 6
-
£1,349 GBP
View
A
Retailer 7
-
£1,359 GBP
View
A
Retailer 8
-
£1,401 GBP
View
A
Retailer 9
-
£1,417 GBP
View
A
Retailer 10
-
£1,427 GBP
View
A
Retailer 11
-
£1,441 GBP
View
B+
Retailer 12
-
£1,499 GBP
View
B+
Retailer 13
-
£1,567 GBP
View
B+
Retailer 14
-
£1,585 GBP
View
B+
Retailer 15
-
£1,650 GBP
View
Retailer 16
-
£1,742 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£2,291 GBP
View
Most Expensive
B
NZ Jewellers
e307039e-ac71-4052-878d-653e14c855d4 · Nov 5
£3,168 GBP
$4,241 USD
View
17 more retailers have this diamond
Prices start from £968 GBPSave up to £2,201 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
£968 GBP