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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 2556347157

Certificate GIA 2556347157

Diamond specifications and retailer prices

From €1,163 EUR
As of November 6, 2026
Save €2,740 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,903 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct 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 GIA 2556347157. Listed at 15 retailers as of November 5, 2026, with prices from €1,163 to €3,903, a €2,740 spread on the same certified stone. NZ Jewellers lists it at €3,903. 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

1.02
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556347157
Dimensions6.03 × 7.03 × 4.12 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle
Top View
6.03 mm7.03 mm1.02 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556347157
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.7%

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 6
Current: €3,903 EUR|Low: €1,104 EUR|High: €3,903 EUR|Avg: €1,786 EUR|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6€1,163 EUR
Retailer 7€1,277 EUR
Retailer 5€1,326 EUR
Retailer 14€1,450 EUR
Retailer 16€1,450 EUR
Retailer 8€1,496 EUR
Retailer 15€1,516 EUR
Retailer 2€1,573 EUR
Retailer 9€1,583 EUR
Retailer 17€1,609 EUR
Retailer 13€1,673 EUR
Retailer 3€1,711 EUR
Retailer 18€1,711 EUR
Retailer 4€1,764 EUR
Retailer 10€1,779 EUR
Retailer 11€2,173 EUR
Retailer 12€2,803 EUR
NZ Jewellers€3,903 EUR

30 data points across 18 retailers

15 retailers€1,163 EUR to €3,903 EUR

A
Cheapest Retailer
-
€1,163 EUR
A
Retailer 2
-
€1,277 EUR
View
A
Retailer 3
-
€1,450 EUR
View
A
Retailer 4
-
€1,496 EUR
View
B+
Retailer 5
-
€1,516 EUR
View
A
Retailer 6
-
€1,573 EUR
View
B+
Retailer 7
-
€1,609 EUR
View
Retailer 8
-
€1,657 EUR
View
Price last confirmed 16 days ago
B+
Retailer 9
-
€1,673 EUR
View
B+
Retailer 10
-
€1,711 EUR
View
B+
Retailer 11
-
€1,711 EUR
View
B+
Retailer 12
-
€1,764 EUR
View
B
Retailer 13
-
€2,173 EUR
View
B
Retailer 14
-
€2,803 EUR
View
Most Expensive
B
NZ Jewellers
600d1a4a-66cb-439e-bbb9-ef87312d7619 · Nov 5
€3,903 EUR
$4,358 USD
View
14 more retailers have this diamond
Prices start from €1,163 EURSave up to €2,740 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
1.02ct Heart
€1,163 EUR