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Cushion|Natural|GIA

3.01ct F SI1 Cushion Natural Diamond

ID • F/SI1 • GIA 2557574825

Certificate GIA 2557574825

Diamond specifications and retailer prices

From £19,686 GBP
As of November 5, 2026
Save £13,490 GBP (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £33,177 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557574825. Listed at 6 retailers as of November 2, 2026, with prices from £19,686 to £33,177, a £13,490 spread on the same certified stone. MOH London lists it at £33,177. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.99°
Pavilion angle30.24°
OriginNatural
Grading LabGIA
CertificateGIA 2557574825
Dimensions8.85 × 7.39 × 5.06 mm
L/W Ratio1.20
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
8.85 mm7.39 mm3.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557574825
Side View
Table 61.0%Crown 37.99°Girdle: THK-VTKPavilion 30.24°Culet: NoneDepth 68.6%

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 5
Current: £33,177 GBP|Low: £19,686 GBP|High: £34,256 GBP|Avg: £25,071 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3£19,686 GBP
Retailer 6£21,610 GBP
Retailer 7£21,715 GBP
Retailer 5£22,783 GBP
Retailer 4£22,923 GBP
Retailer 8£24,939 GBP
Retailer 2£32,759 GBP
MOH London£33,177 GBP

39 data points across 8 retailers

6 retailers£19,686 GBP to £33,177 GBP

A
Cheapest Retailer
-
£19,686 GBP
Retailer 2
-
£21,610 GBP
View
Price last confirmed 34 days ago
A
Retailer 3
-
£22,783 GBP
View
A
Retailer 4
-
£22,923 GBP
View
B
Retailer 5
-
£32,759 GBP
View
Most Expensive
B
MOH London
154B905D6 · Nov 2
£33,177 GBP
View
5 more retailers have this diamond
Prices start from £19,686 GBPSave up to £13,490 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 Cushion
£19,686 GBP