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Radiant|Natural|IGI

3.01ct J SI1 Radiant Natural Diamond

VG • J/SI1 • IGI 732511508

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

Certificate IGI 732511508

Diamond specifications and retailer prices

From £11,027 GBP
As of November 4, 2026
Save £6,399 GBP (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £17,426 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural radiant diamond

This 3.01ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 732511508. Listed at 15 retailers as of November 4, 2026, with prices from £11,027 to £17,426, a £6,399 spread on the same certified stone. MOH London lists it at £17,426. 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

3.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle33.3°
OriginNatural
Grading LabIGI
CertificateIGI 732511508
Dimensions9.69 × 7.18 × 4.91 mm
L/W Ratio1.35
Culet sizePointed
Top View
9.69 mm7.18 mm3.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732511508
Side View
Table 69.0%Crown 37.6°Girdle: MED-STKPavilion 33.3°Culet: NoneDepth 68.4%

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 4
Current: £17,426 GBP|Low: £11,027 GBP|High: £18,637 GBP|Avg: £13,214 GBP|-6.5%
MOH London
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 3£11,027 GBP
Retailer 7£11,353 GBP
Retailer 6£11,420 GBP
Retailer 8£11,422 GBP
Retailer 2£11,841 GBP
Retailer 4£12,088 GBP
Retailer 9£12,185 GBP
Retailer 5£12,350 GBP
Retailer 15£13,172 GBP
Retailer 14£13,378 GBP
Retailer 10£13,498 GBP
Retailer 12£13,893 GBP
Retailer 11£14,403 GBP
Retailer 13£15,850 GBP
MOH London£17,426 GBP

25 data points across 15 retailers

15 retailers£11,027 GBP to £17,426 GBP

A
Cheapest Retailer
-
£11,027 GBP
A
Retailer 2
-
£11,353 GBP
View
A
Retailer 3
-
£11,420 GBP
View
A
Retailer 4
-
£11,422 GBP
View
A
Retailer 5
-
£11,841 GBP
View
A
Retailer 6
-
£12,088 GBP
View
A
Retailer 7
-
£12,185 GBP
View
Retailer 8
-
£12,350 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
£13,172 GBP
View
B+
Retailer 10
-
£13,378 GBP
View
B+
Retailer 11
-
£13,498 GBP
View
B+
Retailer 12
-
£13,893 GBP
View
B+
Retailer 13
-
£14,403 GBP
View
B+
Retailer 14
-
£15,850 GBP
View
Most Expensive
B
MOH London
56B9CC44C · Nov 4
£17,426 GBP
View
14 more retailers have this diamond
Prices start from £11,027 GBPSave up to £6,399 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
3.01ct Radiant
£11,027 GBP