CaratHunter
Plans
Heart|Natural|IGI

3.03ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 768617469

Shape and cutting style on the report: Heart brilliant

Certificate IGI 768617469

Diamond specifications and retailer prices

From $18,500 AUD
As of November 1, 2026
Save $7,284 AUD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $25,784 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 768617469. Listed at 5 retailers as of November 1, 2026, with prices from $18,500 to $25,784, a $7,284 spread on the same certified stone. NZ Jewellers lists it at $25,784. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 768617469
Dimensions8.46 × 9.90 × 6.09 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
8.46 mm9.90 mm3.03 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768617469
Side View
Table 61.0%Crown 38.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.5%

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 1
Current: $25,784 AUD|Low: $16,094 AUD|High: $25,796 AUD|Avg: $20,127 AUD|-0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$16,094 AUD
Retailer 7$17,945 AUD
Retailer 4$18,500 AUD
Retailer 5$18,783 AUD
Retailer 2$19,025 AUD
Retailer 3$24,160 AUD
NZ Jewellers$25,784 AUD

28 data points across 7 retailers

5 retailers$18,500 AUD to $25,784 AUD

A
Cheapest Retailer
-
$18,500 AUD
A
Retailer 2
-
$18,783 AUD
View
A
Retailer 3
-
$19,025 AUD
View
B+
Retailer 4
-
$24,160 AUD
View
Most Expensive
B+
NZ Jewellers
accb5295-2009-4647-b28e-f91a15efd8cf · Nov 3
$25,784 AUD
$17,716 USD
View
4 more retailers have this diamond
Prices start from $18,500 AUDSave up to $7,284 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
$18,500 AUD