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Round|Natural|GIA

3.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2557426657

Certificate GIA 2557426657

Diamond specifications and retailer prices

From £27,492 GBP
As of November 6, 2026
Save £16,021 GBP (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £43,513 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557426657. Listed at 15 retailers as of November 4, 2026, with prices from £27,492 to £43,513, a £16,021 spread on the same certified stone. MOH London lists it at £43,513. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557426657
Dimensions9.36 × 9.44 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Natural
Top View
9.36 mm9.44 mm3.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557426657
Side View
Table 61.0%Crown 33.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 60.1%

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 6
Current: £43,513 GBP|Low: £27,492 GBP|High: £47,817 GBP|Avg: £33,143 GBP|-9.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 7£27,492 GBP
Retailer 3£28,075 GBP
Retailer 6£28,266 GBP
Retailer 14£29,100 GBP
Retailer 10£29,902 GBP
Retailer 5£30,053 GBP
Retailer 11£30,836 GBP
Retailer 8£31,284 GBP
Retailer 12£32,121 GBP
Retailer 4£33,406 GBP
Retailer 9£33,632 GBP
Retailer 13£34,691 GBP
Retailer 2£35,965 GBP
MOH London£43,513 GBP

28 data points across 14 retailers

15 retailers£27,492 GBP to £43,513 GBP

A
Cheapest Retailer
-
£27,492 GBP
A
Retailer 2
-
£28,075 GBP
View
A
Retailer 3
-
£28,266 GBP
View
Final sale: no returns
A
Retailer 4
-
£29,100 GBP
View
Retailer 5
-
£29,697 GBP
View
Price last confirmed 33 days ago
A
Retailer 6
-
£29,902 GBP
View
A
Retailer 7
-
£30,053 GBP
View
Retailer 8
-
£30,836 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£31,284 GBP
View
B+
Retailer 10
-
£32,121 GBP
View
B+
Retailer 11
-
£33,406 GBP
View
B+
Retailer 12
-
£33,632 GBP
View
B+
Retailer 13
-
£34,691 GBP
View
B+
Retailer 14
-
£35,965 GBP
View
Most Expensive
B
MOH London
923620F22 · Nov 4
£43,513 GBP
View
14 more retailers have this diamond
Prices start from £27,492 GBPSave up to £16,021 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
£27,492 GBP