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Heart|Natural|IGI

3.01ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 523292565

Shape and cutting style on the report: Heart brilliant

Certificate IGI 523292565

Diamond specifications and retailer prices

From £14,190 GBP
As of November 6, 2026
Save £7,945 GBP (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £22,135 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 523292565. Listed at 9 retailers as of November 4, 2026, with prices from £14,190 to £22,135, a £7,945 spread on the same certified stone. MOH London lists it at £22,135. 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
SymmetryGood
FluorescenceNone
Crown angle34.9°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 523292565
Dimensions8.36 × 9.87 × 6.12 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
8.36 mm9.87 mm3.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 523292565
Side View
Table 58.0%Crown 34.9°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 62.0%

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 6
Current: £22,135 GBP|Low: £14,036 GBP|High: £22,462 GBP|Avg: £17,436 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£14,190 GBP
Retailer 3£14,711 GBP
Retailer 6£15,686 GBP
Retailer 8£16,471 GBP
Retailer 7£16,994 GBP
Retailer 5£17,647 GBP
Retailer 2£18,294 GBP
Retailer 4£20,132 GBP
MOH London£22,135 GBP

46 data points across 9 retailers

9 retailers£14,190 GBP to £22,135 GBP

B+
Cheapest Retailer
-
£14,190 GBP
A
Retailer 2
-
£14,711 GBP
View
Retailer 3
-
£15,686 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£16,471 GBP
View
B+
Retailer 5
-
£16,994 GBP
View
B+
Retailer 6
-
£17,647 GBP
View
B+
Retailer 7
-
£18,294 GBP
View
B
Retailer 8
-
£20,132 GBP
View
Most Expensive
B
MOH London
69D5288CD · Nov 4
£22,135 GBP
View
8 more retailers have this diamond
Prices start from £14,190 GBPSave up to £7,945 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
£14,190 GBP