CaratHunter
Plans
Heart|Natural|HRD

3.00ct K SI2 Heart Natural Diamond

EX • K/SI2 • HRD 260000124005

Certificate HRD 260000124005

Diamond specifications and retailer prices

From €5,762 EUR
As of November 2, 2026
Save €3,876 EUR (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €9,637 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000124005. Listed at 4 retailers as of November 2, 2026, with prices from €5,762 to €9,637, a €3,876 spread on the same certified stone. NZ Jewellers lists it at €9,637. 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

3.00
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle42.84°
Pavilion angle39.54°
OriginNatural
Grading LabHRD
CertificateHRD 260000124005
Dimensions8.83 × 9.69 × 5.78 mm
L/W Ratio1.10
Girdle conditionMedium
Top View
8.83 mm9.69 mm3.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 260000124005
Side View
Table 63.0%Crown 42.84°GirdlePavilion 39.54°Culet: NoneDepth 59.6%

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 2
Current: €9,637 EUR|Low: €5,297 EUR|High: €9,900 EUR|Avg: €7,147 EUR|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€5,297 EUR
Retailer 3€5,762 EUR
Retailer 4€5,762 EUR
Retailer 2€8,489 EUR
NZ Jewellers€9,637 EUR

19 data points across 5 retailers

4 retailers€5,762 EUR to €9,637 EUR

A
Cheapest Retailer
-
€5,762 EUR
A
Retailer 2
-
€5,762 EUR
View
B+
Retailer 3
-
€8,489 EUR
View
Most Expensive
B+
NZ Jewellers
fa2da818-a4e1-49c2-a152-6bc4194c2b5d · Nov 3
€9,637 EUR
$10,760 USD
View
3 more retailers have this diamond
Prices start from €5,762 EURSave up to €3,876 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
3.00ct Heart
€5,762 EUR