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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 5556618490

Certificate GIA 5556618490

Diamond specifications and retailer prices

From €1,245 EUR
As of November 5, 2026
Save €2,562 EUR (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,807 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556618490. Listed at 14 retailers as of November 5, 2026, with prices from €1,245 to €3,807, a €2,562 spread on the same certified stone. NZ Jewellers lists it at €3,807. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556618490
Dimensions6.86 × 6.21 × 3.98 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Needle
Top View
6.86 mm6.21 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556618490
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 57.9%

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 5
Current: €3,807 EUR|Low: €1,245 EUR|High: €3,807 EUR|Avg: €1,781 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
November 6, 2026
Retailer 6€1,245 EUR
Retailer 5€1,412 EUR
Retailer 13€1,414 EUR
Retailer 15€1,414 EUR
Retailer 7€1,451 EUR
Retailer 14€1,480 EUR
Retailer 9€1,521 EUR
Retailer 2€1,534 EUR
Retailer 8€1,542 EUR
Retailer 16€1,570 EUR
Retailer 12€1,632 EUR
Retailer 3€1,666 EUR
Retailer 17€1,666 EUR
Retailer 4€1,720 EUR
Retailer 10€2,119 EUR
Retailer 11€2,734 EUR
NZ Jewellers€3,807 EUR

34 data points across 17 retailers

14 retailers€1,245 EUR to €3,807 EUR

A
Cheapest Retailer
-
€1,245 EUR
B+
Retailer 2
-
€1,412 EUR
View
B+
Retailer 3
-
€1,414 EUR
View
B+
Retailer 4
-
€1,451 EUR
View
B+
Retailer 5
-
€1,480 EUR
View
A
Retailer 6
-
€1,534 EUR
View
B+
Retailer 7
-
€1,570 EUR
View
B+
Retailer 8
-
€1,632 EUR
View
B+
Retailer 9
-
€1,666 EUR
View
B+
Retailer 10
-
€1,666 EUR
View
B+
Retailer 11
-
€1,720 EUR
View
B
Retailer 12
-
€2,119 EUR
View
B
Retailer 13
-
€2,734 EUR
View
Most Expensive
C
NZ Jewellers
882a7e84-072d-4af0-a914-e596f95fc1cd · Nov 5
€3,807 EUR
$4,250 USD
View
13 more retailers have this diamond
Prices start from €1,245 EURSave up to €2,562 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
€1,245 EUR