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Heart|Natural|HRD

3.03ct I SI2 Heart Natural Diamond

ID • I/SI2 • HRD 260000106385

Certificate HRD 260000106385

Diamond specifications and retailer prices

From €9,979 EUR
As of November 6, 2026
Save €8,402 EUR (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €18,381 EUR 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 I 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 260000106385. Listed at 10 retailers as of November 5, 2026, with prices from €9,979 to €18,381, a €8,402 spread on the same certified stone. NZ Jewellers lists it at €18,381. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000106385
Dimensions8.90 × 10.04 × 5.91 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
8.90 mm10.04 mm3.03 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000106385
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.9%

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: €18,381 EUR|Low: €9,979 EUR|High: €18,381 EUR|Avg: €13,426 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€9,979 EUR
Retailer 8€11,149 EUR
Retailer 9€11,758 EUR
Retailer 4€12,173 EUR
Retailer 5€12,984 EUR
Retailer 7€13,188 EUR
Retailer 6€13,695 EUR
Retailer 3€17,177 EUR
NZ Jewellers€18,381 EUR

42 data points across 9 retailers

10 retailers€9,979 EUR to €18,381 EUR

A
Cheapest Retailer
-
€9,979 EUR
A
Retailer 2
-
€11,149 EUR
View
A
Retailer 3
-
€11,758 EUR
View
Retailer 4
-
€12,173 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€12,984 EUR
View
A
Retailer 6
-
€13,188 EUR
View
A
Retailer 7
-
€13,515 EUR
View
A
Retailer 8
-
€13,695 EUR
View
A
Retailer 9
-
€17,177 EUR
View
Most Expensive
B+
NZ Jewellers
514a0931-0d3c-4078-888c-91e0ee7860f4 · Nov 5
€18,381 EUR
$20,522 USD
View
9 more retailers have this diamond
Prices start from €9,979 EURSave up to €8,402 EUR

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
€9,979 EUR