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Round|Natural|GIA

5.01ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 6555537512

Certificate GIA 6555537512

Diamond specifications and retailer prices

From £23,051 GBP
As of November 5, 2026
Save £8,596 GBP (27%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £31,646 GBP at Aurelinne · As of November 5, 2026
View at Aurelinne

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555537512. Listed at 13 retailers as of November 5, 2026, with prices from £23,051 to £31,646, a £8,596 spread on the same certified stone. Aurelinne lists it at £31,646. 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
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555537512
Dimensions10.82 × 10.87 × 6.78 mm
L/W Ratio1.00
Top View
10.82 mm10.87 mm5.01 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555537512
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.5%

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 5
Current: £31,646 GBP|Low: £23,051 GBP|High: £32,462 GBP|Avg: £28,891 GBP|-2.1%
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7£23,051 GBP
Retailer 4£26,270 GBP
Retailer 8£26,546 GBP
Retailer 11£27,294 GBP
Retailer 5£27,375 GBP
Retailer 3£28,298 GBP
Retailer 2£28,761 GBP
Retailer 12£29,302 GBP
Retailer 9£30,474 GBP
Retailer 6£30,622 GBP
Retailer 10£30,720 GBP
Retailer 13£31,320 GBP
Aurelinne£31,646 GBP

24 data points across 13 retailers

13 retailers£23,051 GBP to £31,646 GBP

A
Cheapest Retailer
-
£23,051 GBP
A
Retailer 2
-
£26,270 GBP
View
A
Retailer 3
-
£26,546 GBP
View
B+
Retailer 4
-
£27,294 GBP
View
B+
Retailer 5
-
£27,375 GBP
View
Retailer 6
-
£28,298 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£28,761 GBP
View
B+
Retailer 8
-
£29,302 GBP
View
B+
Retailer 9
-
£30,474 GBP
View
B+
Retailer 10
-
£30,622 GBP
View
B+
Retailer 11
-
£30,720 GBP
View
B+
Retailer 12
-
£31,320 GBP
View
Most Expensive
B+
Aurelinne
2a66d79b-d477-4065-a7f8-42bdb55abb40 · Nov 5
£31,646 GBP
$42,593 USD
View
12 more retailers have this diamond
Prices start from £23,051 GBPSave up to £8,596 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
£23,051 GBP