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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 $31,140 AUD
As of November 5, 2026
Save $21,918 AUD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $53,058 AUD 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 $31,140 to $53,058, a $21,918 spread on the same certified stone. MOH London lists it at $53,058. 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: $53,058 AUD|Low: $30,051 AUD|High: $53,842 AUD|Avg: $37,852 AUD|+8.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$30,800 AUD
Retailer 3$31,140 AUD
Retailer 2$31,826 AUD
Retailer 7$36,032 AUD
Retailer 8$36,591 AUD
Retailer 4$41,668 AUD
Retailer 6$44,158 AUD
MOH London$53,058 AUD

37 data points across 8 retailers

10 retailers$31,140 AUD to $53,058 AUD

Retailer 1
-
$30,800 AUD
Price last confirmed 3 days ago
A
Retailer 2
-
$31,140 AUD
View
A
Retailer 3
-
$31,826 AUD
View
A
Retailer 4
-
$33,341 AUD
View
A
Retailer 5
-
$36,032 AUD
View
Final sale: no returns
A
Retailer 6
-
$36,591 AUD
View
B+
Retailer 7
-
$41,668 AUD
View
B+
Retailer 8
-
$44,158 AUD
View
Retailer 9
-
$44,476 AUD
View
Price last confirmed 46 days ago
Most Expensive
B+
MOH London
5B3EEE961 · Nov 4
$53,058 AUD
£29,246 GBP
View
9 more retailers have this diamond
Prices start from $31,140 AUDSave up to $21,918 AUD

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
$31,140 AUD