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Heart|Natural|IGI

3.03ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 717509720

Shape and cutting style on the report: Heart brilliant

Certificate IGI 717509720

Diamond specifications and retailer prices

From €9,253 EUR
As of November 1, 2026
Save €3,644 EUR (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €12,897 EUR 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 717509720. Listed at 5 retailers as of November 1, 2026, with prices from €9,253 to €12,897, a €3,644 spread on the same certified stone. NZ Jewellers lists it at €12,897. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 717509720
Dimensions8.69 × 10.27 × 6.02 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
8.69 mm10.27 mm3.03 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 717509720
Side View
Table 64.0%Crown 34.3°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 58.6%

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: €12,897 EUR|Low: €8,123 EUR|High: €12,915 EUR|Avg: €10,415 EUR|-0.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6€8,123 EUR
Retailer 4€9,253 EUR
Retailer 5€9,395 EUR
Retailer 2€10,437 EUR
Retailer 3€12,084 EUR
NZ Jewellers€12,897 EUR

28 data points across 6 retailers

5 retailers€9,253 EUR to €12,897 EUR

A
Cheapest Retailer
-
€9,253 EUR
A
Retailer 2
-
€9,395 EUR
View
A
Retailer 3
-
€10,437 EUR
View
B+
Retailer 4
-
€12,084 EUR
View
Most Expensive
B+
NZ Jewellers
a445b80a-af47-419c-9c4a-4c5a6cbc5315 · Nov 3
€12,897 EUR
$14,399 USD
View
4 more retailers have this diamond
Prices start from €9,253 EURSave up to €3,644 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
€9,253 EUR