Round|Natural|GIA

3.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6521268635

Certificate GIA 6521268635

Diamond specifications and retailer prices

From £27,469 GBP
As of November 6, 2026
Save £20,374 GBP (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £47,843 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 6521268635. Listed at 22 retailers as of November 4, 2026, with prices from £27,469 to £47,843, a £20,374 spread on the same certified stone. MOH London lists it at £47,843. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6521268635
Dimensions9.10 × 9.18 × 5.79 mm
L/W Ratio1.01
Top View
9.10 mm9.18 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6521268635
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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 6
Current: £47,843 GBP|Low: £27,965 GBP|High: £48,550 GBP|Avg: £34,692 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6£27,965 GBP
Retailer 7£29,783 GBP
Retailer 9£30,151 GBP
Retailer 3£30,237 GBP
Retailer 10£30,716 GBP
Retailer 4£33,912 GBP
Retailer 8£35,818 GBP
Retailer 5£36,308 GBP
Retailer 2£39,544 GBP
MOH London£47,843 GBP

44 data points across 10 retailers

22 retailers£27,469 GBP to £47,843 GBP

B+
Cheapest Retailer
-
£27,469 GBP
B
Retailer 2
-
£27,965 GBP
View
B+
Retailer 3
-
£29,783 GBP
View
Retailer 4
-
£30,151 GBP
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£30,237 GBP
View
Retailer 6
-
£30,716 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£30,777 GBP
View
Retailer 8
-
£31,996 GBP
View
Price last confirmed 47 days ago
B
Retailer 9
-
£31,996 GBP
View
B
Retailer 10
-
£31,996 GBP
View
B
Retailer 11
-
£32,850 GBP
View
Retailer 12
-
£33,276 GBP
View
Price last confirmed 46 days ago
B
Retailer 13
-
£33,276 GBP
View
B
Retailer 14
-
£33,912 GBP
View
B
Retailer 15
-
£34,516 GBP
View
Retailer 16
-
£34,556 GBP
View
Price last confirmed 46 days ago
B
Retailer 17
-
£34,556 GBP
View
B
Retailer 18
-
£35,818 GBP
View
B
Retailer 19
-
£36,308 GBP
View
B
Retailer 20
-
£38,498 GBP
View
B
Retailer 21
-
£39,544 GBP
View
Most Expensive
B
MOH London
616357FFD · Nov 4
£47,843 GBP
View
21 more retailers have this diamond
Prices start from £27,469 GBPSave up to £20,374 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
£27,469 GBP