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Heart|Natural|HRD

3.03ct H SI2 Heart Natural Diamond

GD • H/SI2 • HRD 260000073015

Certificate HRD 260000073015

Diamond specifications and retailer prices

From $23,094 NZD
As of November 6, 2026
Save $11,565 NZD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $37,086 NZD at NZ Jewellers · As of October 24, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000073015. Listed at 6 retailers as of November 4, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000073015
Dimensions8.62 × 9.65 × 6.13 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
8.62 mm9.65 mm3.03 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000073015
Side View
Table 58.0%CrownGirdle: MediumPavilion 42.9°Culet: NoneDepth 63.5%

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 6
Current: $37,086 NZD|Low: $20,469 NZD|High: $37,086 NZD|Avg: $28,784 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$23,094 NZD
Retailer 5$23,537 NZD
Retailer 6$25,832 NZD
Retailer 7$26,129 NZD
Retailer 4$30,908 NZD
Retailer 3$34,658 NZD
NZ Jewellers$37,086 NZD

37 data points across 7 retailers

6 retailers$23,094 NZD to $34,658 NZD

A
Cheapest Retailer
-
$23,094 NZD
B+
Retailer 2
-
$23,537 NZD
View
Final sale: no returns
B+
Retailer 3
-
$25,832 NZD
View
B+
Retailer 4
-
$30,908 NZD
View
B+
Retailer 5
-
$34,658 NZD
View
Most Expensive
NZ Jewellers
75bf0c26-e26b-4fb2-a480-644ee47d5e81 · Oct 24
$37,086 NZD
$20,559 USD
View
Price last confirmed 13 days ago
5 more retailers have this diamond
Prices start from $23,094 NZDSave up to $11,565 NZD

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
$23,094 NZD