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Marquise|Natural|IGI

3.01ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 760534698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 760534698

Diamond specifications and retailer prices

From £19,458 GBP
As of November 4, 2026
Save £12,071 GBP (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £31,530 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 760534698. Listed at 17 retailers as of November 4, 2026, with prices from £19,458 to £31,530, a £12,071 spread on the same certified stone. MOH London lists it at £31,530. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle35.9°
OriginNatural
Grading LabIGI
CertificateIGI 760534698
Dimensions15.19 × 7.58 × 4.32 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
15.19 mm7.58 mm3.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 760534698
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 57.0%

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: £31,530 GBP|Low: £18,913 GBP|High: £34,537 GBP|Avg: £25,001 GBP|-8.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6£19,458 GBP
Retailer 11£20,343 GBP
Retailer 5£20,697 GBP
Retailer 3£21,413 GBP
Retailer 7£21,718 GBP
Retailer 9£23,917 GBP
Retailer 2£24,422 GBP
Retailer 10£24,867 GBP
Retailer 4£26,060 GBP
Retailer 8£29,219 GBP
MOH London£31,530 GBP

39 data points across 11 retailers

17 retailers£19,458 GBP to £31,530 GBP

A
Cheapest Retailer
-
£19,458 GBP
A
Retailer 2
-
£20,343 GBP
View
A
Retailer 3
-
£20,697 GBP
View
B+
Retailer 4
-
£21,413 GBP
View
Final sale: no returns
B+
Retailer 5
-
£21,718 GBP
View
Retailer 6
-
£22,761 GBP
View
Price last confirmed 46 days ago
Retailer 7
-
£22,761 GBP
View
Price last confirmed 37 days ago
B+
Retailer 8
-
£23,917 GBP
View
B+
Retailer 9
-
£24,422 GBP
View
B+
Retailer 10
-
£24,867 GBP
View
Retailer 11
-
£25,326 GBP
View
Price last confirmed 36 days ago
B+
Retailer 12
-
£26,060 GBP
View
Retailer 13
-
£26,129 GBP
View
Price last confirmed 45 days ago
Retailer 14
-
£26,129 GBP
View
Price last confirmed 36 days ago
Retailer 15
-
£27,135 GBP
View
Price last confirmed 38 days ago
Retailer 16
-
£27,135 GBP
View
Price last confirmed 45 days ago
Most Expensive
B
MOH London
3E0DF6F3D · Nov 4
£31,530 GBP
View
16 more retailers have this diamond
Prices start from £19,458 GBPSave up to £12,071 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 Marquise
£19,458 GBP