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Heart|Natural|IGI

3.01ct G SI1 Heart Natural Diamond

VG • G/SI1 • IGI 550250665

Shape and cutting style on the report: Heart brilliant

Certificate IGI 550250665

Diamond specifications and retailer prices

From £12,854 GBP
As of November 6, 2026
Save £10,534 GBP (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £23,388 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 550250665. Listed at 5 retailers as of November 4, 2026, with prices from £12,854 to £23,388, a £10,534 spread on the same certified stone. MOH London lists it at £23,388. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.5°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 550250665
Dimensions7.83 × 9.80 × 6.11 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Top View
7.83 mm9.80 mm3.01 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 550250665
Side View
Table 63.5%Crown 49.5°Girdle: THK-VTKPavilion 42°Culet: NoneDepth 62.3%

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: £23,388 GBP|Low: £12,854 GBP|High: £24,543 GBP|Avg: £17,727 GBP|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£12,854 GBP
Retailer 5£15,018 GBP
Retailer 4£15,549 GBP
Retailer 3£19,330 GBP
MOH London£23,388 GBP

45 data points across 5 retailers

5 retailers£12,854 GBP to £23,388 GBP

A
Cheapest Retailer
-
£12,854 GBP
B+
Retailer 2
-
£15,018 GBP
View
A
Retailer 3
-
£15,549 GBP
View
B+
Retailer 4
-
£19,330 GBP
View
Most Expensive
B
MOH London
0A7CDA092 · Nov 4
£23,388 GBP
View
4 more retailers have this diamond
Prices start from £12,854 GBPSave up to £10,534 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 Heart
£12,854 GBP