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5.08ct M SI2 Round Natural Diamond

GD • M/SI2 • HRD 190000140793

Certificate HRD 190000140793

Diamond specifications and retailer prices

From £23,525 GBP
As of November 4, 2026
Save £5,545 GBP (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £29,069 GBP at Aurelinne · As of November 5, 2026
View at Aurelinne

About this 5.08ct natural round diamond

This 5.08ct natural round sits in the over five carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by HRD 190000140793. Listed at 7 retailers as of November 4, 2026, with prices from £23,525 to £29,069, a £5,545 spread on the same certified stone. Aurelinne lists it at £29,069. 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

5.08
Carat
M
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle42.5°
OriginNatural
Grading LabHRD
CertificateHRD 190000140793
Dimensions10.52 × 10.56 × 7.04 mm
L/W Ratio1.00
Girdle conditionNatural
Top View
10.52 mm10.56 mm5.08 ctM / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateHRD 190000140793
Side View
Table 61.0%Crown 37.6°Girdle: ThickPavilion 42.5°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £29,069 GBP|Low: £23,525 GBP|High: £29,069 GBP|Avg: £26,732 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6£23,525 GBP
Retailer 5£24,384 GBP
Retailer 7£25,839 GBP
Retailer 3£27,131 GBP
Retailer 2£27,210 GBP
Retailer 4£27,993 GBP
Retailer 8£28,765 GBP
Aurelinne£29,069 GBP

23 data points across 8 retailers

7 retailers£23,525 GBP to £29,069 GBP

B+
Cheapest Retailer
-
£23,525 GBP
B+
Retailer 2
-
£24,384 GBP
View
B+
Retailer 3
-
£27,131 GBP
View
B+
Retailer 4
-
£27,210 GBP
View
B
Retailer 5
-
£27,993 GBP
View
B
Retailer 6
-
£28,765 GBP
View
Most Expensive
B
Aurelinne
78d0fa81-b95b-40cb-bc19-dc36f0cf3fd0 · Nov 5
£29,069 GBP
$39,125 USD
View
6 more retailers have this diamond
Prices start from £23,525 GBPSave up to £5,545 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.

B+
5.08ct Round
£23,525 GBP