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Round|Natural|IGI

5.01ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 584358075

Shape and cutting style on the report: Round brilliant

Certificate IGI 584358075

Diamond specifications and retailer prices

From £27,992 GBP
₹3,572,078 INR
As of October 31, 2026
Save £22,776 GBP (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £50,768 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 584358075. Listed at 15 retailers as of October 31, 2026, with prices from £27,992 to £50,768, a £22,776 spread on the same certified stone. MOH London lists it at £50,768. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 584358075
Dimensions11.13 × 11.06 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
11.13 mm11.06 mm5.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 584358075
Side View
Table 59.0%Crown 32.1°Girdle: MediumPavilion 41.7°Culet: NoneDepth 60.9%

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: Oct 31
Current: £50,768 GBP|Low: £27,458 GBP|High: £51,380 GBP|Avg: £35,998 GBP|+1.6%
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 1, 2026
Retailer 11£27,992 GBP
Retailer 15£31,111 GBP
Retailer 2£32,243 GBP
Retailer 6£32,439 GBP
Retailer 7£32,891 GBP
Retailer 9£33,025 GBP
Retailer 14£33,861 GBP
Retailer 4£35,876 GBP
Retailer 5£35,881 GBP
Retailer 3£37,376 GBP
Retailer 12£38,218 GBP
Retailer 10£38,871 GBP
Retailer 8£39,331 GBP
Retailer 13£40,367 GBP
MOH London£50,768 GBP

32 data points across 15 retailers

15 retailers£27,992 GBP to £50,768 GBP

A
Cheapest Retailer
-
£27,992 GBP
₹3,572,078 INR
Retailer 2
-
£31,111 GBP
$41,685 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£32,243 GBP
View
A
Retailer 4
-
£32,439 GBP
$43,465 USD
View
A
Retailer 5
-
£32,891 GBP
$44,070 USD
View
Final sale: no returns
A
Retailer 6
-
£33,025 GBP
View
A
Retailer 7
-
£33,861 GBP
$45,370 USD
View
A
Retailer 8
-
£35,876 GBP
$48,070 USD
View
Retailer 9
-
£35,881 GBP
$48,077 USD
View
Price last confirmed 16 days ago
Retailer 10
-
£37,376 GBP
$50,080 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
£38,218 GBP
€48,770 EUR
View
B+
Retailer 12
-
£38,871 GBP
$52,083 USD
View
A
Retailer 13
-
£39,331 GBP
ZAR 851,364 ZAR
View
B+
Retailer 14
-
£40,367 GBP
$54,087 USD
View
Most Expensive
B+
MOH London
921D227A4 · Nov 1
£50,768 GBP
View
14 more retailers have this diamond
Prices start from £27,992 GBPSave up to £22,776 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
5.01ct Round
£27,992 GBP