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Heart|Natural|IGI

3.03ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 789604135

Shape and cutting style on the report: Heart brilliant

Certificate IGI 789604135

Diamond specifications and retailer prices

From £16,196 GBP
As of November 5, 2026
Save £11,400 GBP (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £27,596 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 789604135. Listed at 10 retailers as of November 4, 2026, with prices from £16,196 to £27,596, a £11,400 spread on the same certified stone. MOH London lists it at £27,596. 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

3.03
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.7°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 789604135
Dimensions8.43 × 10.03 × 6.02 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Top View
8.43 mm10.03 mm3.03 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 789604135
Side View
Table 60.0%Crown 39.7°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.0%

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 5
Current: £27,596 GBP|Low: £15,630 GBP|High: £28,004 GBP|Avg: £19,656 GBP|+8.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£16,020 GBP
Retailer 2£16,196 GBP
Retailer 3£16,552 GBP
Retailer 7£18,741 GBP
Retailer 8£19,032 GBP
Retailer 4£21,672 GBP
Retailer 6£22,967 GBP
MOH London£27,596 GBP

37 data points across 8 retailers

10 retailers£16,196 GBP to £27,596 GBP

Retailer 1
-
£16,020 GBP
Price last confirmed 2 days ago
A
Retailer 2
-
£16,196 GBP
View
A
Retailer 3
-
£16,552 GBP
View
A
Retailer 4
-
£17,341 GBP
View
A
Retailer 5
-
£18,741 GBP
View
Final sale: no returns
A
Retailer 6
-
£19,032 GBP
View
B+
Retailer 7
-
£21,672 GBP
View
B+
Retailer 8
-
£22,967 GBP
View
Retailer 9
-
£23,133 GBP
View
Price last confirmed 45 days ago
Most Expensive
B+
MOH London
5B3EEE961 · Nov 4
£27,596 GBP
View
9 more retailers have this diamond
Prices start from £16,196 GBPSave up to £11,400 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
3.03ct Heart
£16,196 GBP