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Round|Natural|GIA

3.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6442663027

Certificate GIA 6442663027

Diamond specifications and retailer prices

From £30,087 GBP
As of November 1, 2026
Save £25,110 GBP (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £55,198 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6442663027. Listed at 22 retailers as of November 1, 2026, with prices from £30,087 to £55,198, a £25,110 spread on the same certified stone. MOH London lists it at £55,198. 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

3.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6442663027
Dimensions9.32 × 9.26 × 5.63 mm
L/W Ratio1.01
Top View
9.32 mm9.26 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442663027
Side View
Table 60.0%Crown 31.5°Girdle: ThickPavilion 41.2°Culet: NoneDepth 60.6%

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 1
Current: £55,198 GBP|Low: £30,087 GBP|High: £56,013 GBP|Avg: £38,143 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£30,087 GBP
Retailer 2£31,786 GBP
Retailer 7£32,485 GBP
Retailer 8£33,930 GBP
Retailer 4£35,107 GBP
Retailer 5£41,387 GBP
Retailer 3£45,623 GBP
MOH London£55,198 GBP

34 data points across 8 retailers

22 retailers£30,087 GBP to £55,198 GBP

B+
Cheapest Retailer
-
£30,087 GBP
B+
Retailer 2
-
£31,786 GBP
View
B
Retailer 3
-
£32,115 GBP
View
B
Retailer 4
-
£32,366 GBP
View
B
Retailer 5
-
£32,485 GBP
View
Final sale: no returns
B
Retailer 6
-
£33,183 GBP
View
Retailer 7
-
£33,930 GBP
View
Price last confirmed 33 days ago
B
Retailer 8
-
£34,334 GBP
View
B
Retailer 9
-
£35,107 GBP
View
Retailer 10
-
£35,438 GBP
View
Price last confirmed 8 days ago
B
Retailer 11
-
£36,823 GBP
View
B
Retailer 12
-
£36,823 GBP
View
B
Retailer 13
-
£36,915 GBP
View
B
Retailer 14
-
£36,915 GBP
View
B
Retailer 15
-
£38,049 GBP
View
B
Retailer 16
-
£38,391 GBP
View
B
Retailer 17
-
£39,867 GBP
View
B
Retailer 18
-
£41,387 GBP
View
B
Retailer 19
-
£41,508 GBP
View
B
Retailer 20
-
£45,623 GBP
View
B
Retailer 21
-
£53,531 GBP
View
Most Expensive
B
MOH London
DA4923D3B · Nov 4
£55,198 GBP
View
21 more retailers have this diamond
Prices start from £30,087 GBPSave up to £25,110 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+
3.01ct Round
£30,087 GBP