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Heart|Natural|IGI

3.25ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 407954112

Shape and cutting style on the report: Heart brilliant

Certificate IGI 407954112

Diamond specifications and retailer prices

From $25,088 AUD
As of November 6, 2026
Save $19,810 AUD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $44,898 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.25ct natural heart diamond

This 3.25ct 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 407954112. Listed at 12 retailers as of November 4, 2026, with prices from $25,088 to $44,898, a $19,810 spread on the same certified stone. MOH London lists it at $44,898. 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

3.25
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle37.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 407954112
Dimensions9.66 × 10.08 × 5.94 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Top View
9.66 mm10.08 mm3.25 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 407954112
Side View
Table 58.5%Crown 37.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 58.9%

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: $44,898 AUD|Low: $25,088 AUD|High: $45,562 AUD|Avg: $32,132 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$25,088 AUD
Retailer 2$25,820 AUD
Retailer 5$26,498 AUD
Retailer 9$28,826 AUD
Retailer 4$30,266 AUD
Retailer 8$31,227 AUD
Retailer 10$32,429 AUD
Retailer 3$33,592 AUD
Retailer 7$40,836 AUD
MOH London$44,898 AUD

45 data points across 10 retailers

12 retailers$25,088 AUD to $44,898 AUD

B+
Cheapest Retailer
-
$25,088 AUD
B+
Retailer 2
-
$25,820 AUD
View
B+
Retailer 3
-
$26,498 AUD
View
B
Retailer 4
-
$27,078 AUD
View
Retailer 5
-
$28,826 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$30,266 AUD
View
B
Retailer 7
-
$31,227 AUD
View
B
Retailer 8
-
$32,429 AUD
View
B
Retailer 9
-
$33,579 AUD
View
B
Retailer 10
-
$33,592 AUD
View
C
Retailer 11
-
$40,836 AUD
View
Most Expensive
C
MOH London
12234C8ED · Nov 4
$44,898 AUD
£24,291 GBP
View
11 more retailers have this diamond
Prices start from $25,088 AUDSave up to $19,810 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+
3.25ct Heart
$25,088 AUD