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Heart|Natural|IGI

3.06ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 589323204

Shape and cutting style on the report: Heart brilliant

Certificate IGI 589323204

Diamond specifications and retailer prices

From $22,284 AUD
As of November 6, 2026
Save $18,269 AUD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $40,553 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.06ct natural heart diamond

This 3.06ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 589323204. Listed at 10 retailers as of November 4, 2026, with prices from $22,284 to $40,553, a $18,269 spread on the same certified stone. MOH London lists it at $40,553. 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

3.06
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 589323204
Dimensions8.87 × 9.98 × 5.96 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
8.87 mm9.98 mm3.06 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 589323204
Side View
Table 59.0%Crown 35.8°Girdle: MED-VTKPavilion 39.6°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $40,553 AUD|Low: $22,284 AUD|High: $41,152 AUD|Avg: $30,860 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$22,284 AUD
Retailer 10$26,420 AUD
Retailer 3$26,645 AUD
Retailer 9$27,541 AUD
Retailer 8$28,738 AUD
Retailer 5$30,175 AUD
Retailer 7$31,134 AUD
Retailer 6$32,330 AUD
Retailer 11$35,545 AUD
Retailer 4$36,884 AUD
MOH London$40,553 AUD

46 data points across 11 retailers

10 retailers$22,284 AUD to $40,553 AUD

B+
Cheapest Retailer
-
$22,284 AUD
B
Retailer 2
-
$26,420 AUD
View
B
Retailer 3
-
$26,645 AUD
View
B
Retailer 4
-
$27,541 AUD
View
Final sale: no returns
Retailer 5
-
$28,738 AUD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$30,175 AUD
View
B
Retailer 7
-
$31,134 AUD
View
B
Retailer 8
-
$32,330 AUD
View
B
Retailer 9
-
$36,884 AUD
View
Most Expensive
B
MOH London
3E589A819 · Nov 4
$40,553 AUD
£21,940 GBP
View
9 more retailers have this diamond
Prices start from $22,284 AUDSave up to $18,269 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.

B+
3.06ct Heart
$22,284 AUD