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Radiant|Natural|GIA

5.01ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2225753437

Certificate GIA 2225753437

Diamond specifications and retailer prices

From £49,627 GBP
CA$92,354 CAD
As of October 30, 2026
Save £32,940 GBP (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £82,567 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 5.01ct natural radiant diamond

This 5.01ct natural radiant sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225753437. Listed at 12 retailers as of October 30, 2026, with prices from £49,627 to £82,567, a £32,940 spread on the same certified stone. MOH London lists it at £82,567. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.51°
Pavilion angle59.2°
OriginNatural
Grading LabGIA
CertificateGIA 2225753437
Dimensions10.96 × 8.65 × 6.04 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.96 mm8.65 mm5.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225753437
Side View
Table 62.0%Crown 48.51°Girdle: Very ThickPavilion 59.2°Culet: NoneDepth 69.8%

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 30
Current: £82,567 GBP|Low: £49,627 GBP|High: £83,561 GBP|Avg: £58,016 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8£49,627 GBP
Retailer 10£53,116 GBP
Retailer 2£53,508 GBP
Retailer 6£55,070 GBP
Retailer 9£55,102 GBP
Retailer 12£55,102 GBP
Retailer 3£56,143 GBP
Retailer 11£56,143 GBP
Retailer 4£56,500 GBP
Retailer 7£56,938 GBP
Retailer 5£62,602 GBP
MOH London£82,567 GBP

30 data points across 12 retailers

12 retailers£49,627 GBP to £82,567 GBP

A
Cheapest Retailer
-
£49,627 GBP
CA$92,354 CAD
A
Retailer 2
-
£53,116 GBP
$71,169 USD
View
A
Retailer 3
-
£53,508 GBP
View
A
Retailer 4
-
£55,070 GBP
$73,788 USD
View
A
Retailer 5
-
£55,102 GBP
$73,830 USD
View
A
Retailer 6
-
£55,102 GBP
$73,830 USD
View
A
Retailer 7
-
£56,143 GBP
$75,225 USD
View
A
Retailer 8
-
£56,143 GBP
$75,225 USD
View
B+
Retailer 9
-
£56,500 GBP
$75,703 USD
View
B+
Retailer 10
-
£56,938 GBP
$76,290 USD
View
B+
Retailer 11
-
£62,602 GBP
€79,886 EUR
View
Most Expensive
B+
MOH London
72D8BFAB1 · Nov 1
£82,567 GBP
View
11 more retailers have this diamond
Prices start from £49,627 GBPSave up to £32,940 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 Radiant
£49,627 GBP