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Heart|Natural|HRD

1.06ct G SI1 Heart Natural Diamond

EX • G/SI1 • HRD 260000019030

Certificate HRD 260000019030

Diamond specifications and retailer prices

From €1,576 EUR
As of November 2, 2026
Save €1,446 EUR (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,208 EUR at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000019030. Listed at 6 retailers as of November 2, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.06
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.6°
OriginNatural
Grading LabHRD
CertificateHRD 260000019030
Dimensions6.01 × 7.06 × 4.12 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.01 mm7.06 mm1.06 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000019030
Side View
Table 58.0%CrownGirdle: MediumPavilion 38.6°Culet: NoneDepth 58.4%

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: €4,208 EUR|Low: €1,460 EUR|High: €4,208 EUR|Avg: €2,496 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4€1,576 EUR
Retailer 6€1,592 EUR
Retailer 3€1,898 EUR
Retailer 2€2,765 EUR
Retailer 5€3,022 EUR
NZ Jewellers€4,208 EUR

38 data points across 6 retailers

6 retailers€1,576 EUR to €3,022 EUR

A
Cheapest Retailer
-
€1,576 EUR
A
Retailer 2
-
€1,592 EUR
$1,786 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,898 EUR
£1,676 GBP
View
B
Retailer 4
-
€2,765 EUR
$3,102 USD
View
B
Retailer 5
-
€3,022 EUR
£2,669 GBP
View
Most Expensive
NZ Jewellers
6369b704-227d-4579-b820-08933907104e · Oct 24
€4,208 EUR
$4,720 USD
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from €1,576 EURSave up to €1,446 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
1.06ct Heart
€1,576 EUR