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Heart|Natural|HRD

3.03ct J SI2 Heart Natural Diamond

EX • J/SI2 • HRD 190000119288

Shape and cutting style on the report: Heart

Certificate HRD 190000119288

Diamond specifications and retailer prices

From $19,916 AUD
As of November 4, 2026
Save $7,887 AUD (28%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $27,803 AUD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 190000119288. Listed at 9 retailers as of November 4, 2026, with prices from $19,916 to $27,803, a $7,887 spread on the same certified stone. NZ Jewellers lists it at $27,803. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 190000119288
Dimensions8.61 × 9.33 × 4.78 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
8.61 mm9.33 mm3.03 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateHRD 190000119288
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 51.0%

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 4
Current: $27,803 AUD|Low: $15,068 AUD|High: $27,803 AUD|Avg: $22,027 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$15,068 AUD
Retailer 9$19,916 AUD
Retailer 3$20,105 AUD
Retailer 10$20,620 AUD
Retailer 12$21,189 AUD
Retailer 8$21,664 AUD
Retailer 5$23,107 AUD
Retailer 6$23,468 AUD
Retailer 2$23,646 AUD
Retailer 11$24,059 AUD
Retailer 7$24,371 AUD
NZ Jewellers$27,803 AUD

21 data points across 12 retailers

9 retailers$19,916 AUD to $27,803 AUD

B+
Cheapest Retailer
-
$19,916 AUD
B+
Retailer 2
-
$20,105 AUD
View
B+
Retailer 3
-
$20,620 AUD
View
B+
Retailer 4
-
$23,107 AUD
View
B+
Retailer 5
-
$23,468 AUD
View
B+
Retailer 6
-
$23,646 AUD
View
B+
Retailer 7
-
$24,059 AUD
View
B+
Retailer 8
-
$24,371 AUD
View
Most Expensive
B
NZ Jewellers
4ad3a446-cbdd-447c-97f7-d0f592820021 · Nov 5
$27,803 AUD
$19,103 USD
View
8 more retailers have this diamond
Prices start from $19,916 AUDSave up to $7,887 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+
3.03ct Heart
$19,916 AUD