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Heart|Natural|GIA

1.04ct H I1 Heart Natural Diamond

ID • H/I1 • GIA 1505856571

Certificate GIA 1505856571

Diamond specifications and retailer prices

From €1,249 EUR
HK$10,900 HKD
As of November 1, 2026
Save €2,850 EUR (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,099 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1505856571. Listed at 8 retailers as of October 30, 2026, with prices from €1,249 to €4,099, a €2,850 spread on the same certified stone. NZ Jewellers lists it at €4,099. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
H
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1505856571
Dimensions6.14 × 7.01 × 3.95 mm
L/W Ratio1.14
Cert comments
Additional twinning wisps, clouds, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Indented Natural, Natural
Top View
6.14 mm7.01 mm1.04 ctH / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1505856571
Side View
Table 55.0%CrownGirdle: MD-VTKPavilionCuletDepth 56.4%

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 1
Current: €4,099 EUR|Low: €1,237 EUR|High: €4,263 EUR|Avg: €2,023 EUR|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€1,249 EUR
Retailer 8€1,531 EUR
Retailer 7€1,627 EUR
Retailer 3€1,680 EUR
Retailer 5€1,680 EUR
Retailer 4€1,758 EUR
Retailer 6€1,939 EUR
Retailer 9€2,080 EUR
Retailer 10€2,335 EUR
NZ Jewellers€4,099 EUR

19 data points across 10 retailers

8 retailers€1,249 EUR to €4,099 EUR

A
Cheapest Retailer
-
€1,249 EUR
HK$10,900 HKD
B+
Retailer 2
-
€1,531 EUR
$1,711 USD
View
B+
Retailer 3
-
€1,627 EUR
$1,818 USD
View
B+
Retailer 4
-
€1,680 EUR
$1,877 USD
View
B+
Retailer 5
-
€1,680 EUR
$1,877 USD
View
B+
Retailer 6
-
€1,758 EUR
$1,964 USD
View
B
Retailer 7
-
€1,939 EUR
$2,166 USD
View
Most Expensive
C
NZ Jewellers
13b4c8dd-cf62-4618-8fd6-8649e18b7316 · Oct 30
€4,099 EUR
$4,579 USD
View
7 more retailers have this diamond
Prices start from €1,249 EURSave up to €2,850 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
€1,249 EUR