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Heart|Natural|HRD

1.04ct I SI2 Heart Natural Diamond

ID • I/SI2 • HRD 250000239417

Certificate HRD 250000239417

Diamond specifications and retailer prices

From €1,454 EUR
$1,631 USD
As of November 1, 2026
Save €2,438 EUR (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,892 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-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 250000239417. Listed at 11 retailers as of October 30, 2026, with prices from €1,454 to €3,892, a €2,438 spread on the same certified stone. NZ Jewellers lists it at €3,892. 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

1.04
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle39.9°
OriginNatural
Grading LabHRD
CertificateHRD 250000239417
Dimensions7.00 × 6.37 × 3.70 mm
L/W Ratio1.10
Top View
7.00 mm6.37 mm1.04 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000239417
Side View
Table 56.0%Crown 35.8°Girdle: MD-MDPavilion 39.9°CuletDepth 58.1%

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: €3,892 EUR|Low: €1,350 EUR|High: €3,987 EUR|Avg: €1,986 EUR|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3€1,454 EUR
Retailer 9€1,472 EUR
Retailer 11€1,555 EUR
Retailer 5€1,595 EUR
Retailer 7€1,595 EUR
Retailer 6€1,669 EUR
Retailer 10€1,718 EUR
Retailer 8€1,841 EUR
Retailer 4€2,178 EUR
Retailer 2€2,796 EUR
NZ Jewellers€3,892 EUR

31 data points across 11 retailers

11 retailers€1,454 EUR to €3,892 EUR

A
Cheapest Retailer
-
€1,454 EUR
$1,631 USD
B+
Retailer 2
-
€1,472 EUR
$1,651 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,555 EUR
$1,744 USD
View
B+
Retailer 4
-
€1,595 EUR
$1,789 USD
View
B+
Retailer 5
-
€1,595 EUR
$1,789 USD
View
B+
Retailer 6
-
€1,669 EUR
$1,872 USD
View
B+
Retailer 7
-
€1,718 EUR
$1,927 USD
View
B+
Retailer 8
-
€1,841 EUR
$2,065 USD
View
B
Retailer 9
-
€2,178 EUR
View
B
Retailer 10
-
€2,796 EUR
£2,469 GBP
View
Most Expensive
B
NZ Jewellers
047fbaaf-2064-4e61-90ec-49179dcf607d · Oct 30
€3,892 EUR
$4,365 USD
View
10 more retailers have this diamond
Prices start from €1,454 EURSave up to €2,438 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
1.04ct Heart
€1,454 EUR