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Round|Natural|GIA

3.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6562718597

Certificate GIA 6562718597

Diamond specifications and retailer prices

From £11,764 GBP
As of November 4, 2026
Save £9,476 GBP (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £21,239 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562718597. Listed at 10 retailers as of November 4, 2026, with prices from £11,764 to £21,239, a £9,476 spread on the same certified stone. MOH London lists it at £21,239. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562718597
Dimensions9.13 × 9.21 × 5.75 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Needle, Feather
Top View
9.13 mm9.21 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562718597
Side View
Table 55.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

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 4
Current: £21,239 GBP|Low: £11,764 GBP|High: £21,297 GBP|Avg: £15,591 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£11,764 GBP
Retailer 5£11,835 GBP
Retailer 8£14,282 GBP
Retailer 2£15,066 GBP
Retailer 3£15,236 GBP
Retailer 7£15,805 GBP
Retailer 4£16,013 GBP
Retailer 10£16,306 GBP
Retailer 6£19,318 GBP
MOH London£21,239 GBP

7 data points across 10 retailers

10 retailers£11,764 GBP to £21,239 GBP

A
Cheapest Retailer
-
£11,764 GBP
A
Retailer 2
-
£11,835 GBP
View
A
Retailer 3
-
£14,282 GBP
View
A
Retailer 4
-
£15,066 GBP
View
A
Retailer 5
-
£15,236 GBP
View
B+
Retailer 6
-
£15,805 GBP
View
B+
Retailer 7
-
£16,013 GBP
View
B+
Retailer 8
-
£16,306 GBP
View
B
Retailer 9
-
£19,318 GBP
View
Most Expensive
B
MOH London
55FD53760 · Nov 4
£21,239 GBP
View
9 more retailers have this diamond
Prices start from £11,764 GBPSave up to £9,476 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
3.01ct Round
£11,764 GBP