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Radiant|Natural|IGI

1.01ct H SI2 Radiant Natural Diamond

VG • H/SI2 • IGI 713503832

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

Certificate IGI 713503832

Diamond specifications and retailer prices

From £827 GBP
As of November 4, 2026
Save £1,278 GBP (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,105 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 713503832. Listed at 15 retailers as of November 4, 2026, with prices from £827 to £2,105, a £1,278 spread on the same certified stone. NZ Jewellers lists it at £2,105. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle51.5°
Pavilion angle30.1°
OriginNatural
Grading LabIGI
CertificateIGI 713503832
Dimensions6.08 × 4.86 × 3.52 mm
L/W Ratio1.25
Culet sizePointed
Top View
6.08 mm4.86 mm1.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 713503832
Side View
Table 63.0%Crown 51.5°Girdle: THK-VTKPavilion 30.1°Culet: NoneDepth 72.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,105 GBP|Low: £827 GBP|High: £2,105 GBP|Avg: £1,065 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
November 6, 2026
Retailer 5£827 GBP
Retailer 13£829 GBP
Retailer 2£849 GBP
Retailer 4£863 GBP
Retailer 9£863 GBP
Retailer 14£896 GBP
Retailer 11£897 GBP
Retailer 3£914 GBP
Retailer 6£936 GBP
Retailer 12£952 GBP
Retailer 8£996 GBP
Retailer 7£1,201 GBP
Retailer 10£1,576 GBP
NZ Jewellers£2,105 GBP

45 data points across 14 retailers

15 retailers£827 GBP to £2,105 GBP

A
Cheapest Retailer
-
£827 GBP
Retailer 2
-
£829 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£849 GBP
View
A
Retailer 4
-
£863 GBP
View
Retailer 5
-
£863 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£896 GBP
View
B+
Retailer 7
-
£897 GBP
View
B+
Retailer 8
-
£914 GBP
View
B+
Retailer 9
-
£936 GBP
View
A
Retailer 10
-
£952 GBP
View
B+
Retailer 11
-
£963 GBP
View
B+
Retailer 12
-
£996 GBP
View
B+
Retailer 13
-
£1,201 GBP
View
B+
Retailer 14
-
£1,576 GBP
View
Most Expensive
B
NZ Jewellers
8909713e-857c-485e-9b7f-c176d84d5ecd · Nov 5
£2,105 GBP
$2,818 USD
View
14 more retailers have this diamond
Prices start from £827 GBPSave up to £1,278 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
£827 GBP