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Heart|Natural|IGI

3.03ct G VS1 Heart Natural Diamond

VG • G/VS1 • IGI 726553194

Shape and cutting style on the report: Heart brilliant

Certificate IGI 726553194

Diamond specifications and retailer prices

From £18,833 GBP
As of November 4, 2026
Save £15,433 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £34,266 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 726553194. Listed at 6 retailers as of November 4, 2026, with prices from £18,833 to £34,266, a £15,433 spread on the same certified stone. MOH London lists it at £34,266. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 726553194
Dimensions9.20 × 9.93 × 5.87 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Top View
9.20 mm9.93 mm3.03 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 726553194
Side View
Table 58.0%Crown 36.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.1%

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: £34,266 GBP|Low: £18,833 GBP|High: £35,759 GBP|Avg: £24,497 GBP|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£18,833 GBP
Retailer 3£18,921 GBP
Retailer 5£21,947 GBP
Retailer 2£22,368 GBP
Retailer 4£25,717 GBP
MOH London£34,266 GBP

40 data points across 6 retailers

6 retailers£18,833 GBP to £34,266 GBP

A
Cheapest Retailer
-
£18,833 GBP
A
Retailer 2
-
£18,921 GBP
View
A
Retailer 3
-
£21,947 GBP
View
A
Retailer 4
-
£22,368 GBP
View
A
Retailer 5
-
£25,717 GBP
View
Most Expensive
B+
MOH London
74DE9B40A · Nov 4
£34,266 GBP
View
5 more retailers have this diamond
Prices start from £18,833 GBPSave up to £15,433 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
£18,833 GBP