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Cushion|Natural|IGI

3.01ct H SI2 Cushion Natural Diamond

VG • H/SI2 • IGI 666406519

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 666406519

Diamond specifications and retailer prices

From £9,750 GBP
As of November 6, 2026
Save £8,001 GBP (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £17,751 GBP at MOH London · As of November 4, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 666406519. Listed at 9 retailers as of November 4, 2026, with prices from £9,750 to £17,751, a £8,001 spread on the same certified stone. MOH London lists it at £17,751. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 666406519
Dimensions9.33 × 7.66 × 5.31 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Top View
9.33 mm7.66 mm3.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 666406519
Side View
Table 64.0%Crown 33.3°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 69.3%

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: £17,751 GBP|Low: £9,714 GBP|High: £18,485 GBP|Avg: £12,941 GBP|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£9,750 GBP
Retailer 9£11,565 GBP
Retailer 5£11,609 GBP
Retailer 8£12,055 GBP
Retailer 6£12,579 GBP
Retailer 4£13,235 GBP
Retailer 3£13,401 GBP
Retailer 7£13,978 GBP
MOH London£17,751 GBP

32 data points across 9 retailers

9 retailers£9,750 GBP to £17,751 GBP

A
Cheapest Retailer
-
£9,750 GBP
A
Retailer 2
-
£11,565 GBP
View
A
Retailer 3
-
£11,609 GBP
View
A
Retailer 4
-
£12,055 GBP
View
Final sale: no returns
Retailer 5
-
£12,579 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£13,235 GBP
View
A
Retailer 7
-
£13,401 GBP
View
A
Retailer 8
-
£13,978 GBP
View
Most Expensive
B+
MOH London
ED6E9073C · Nov 4
£17,751 GBP
View
8 more retailers have this diamond
Prices start from £9,750 GBPSave up to £8,001 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
£9,750 GBP