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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 1543677273

Certificate GIA 1543677273

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)
14 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543677273. Listed at 14 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. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543677273
Dimensions6.68 × 6.02 × 4.11 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.68 mm6.02 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543677273
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: €1,163 EUR|High: €3,903 EUR|Avg: €1,848 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
November 6, 2026
Retailer 4€1,163 EUR
Retailer 16€1,277 EUR
Retailer 11€1,450 EUR
Retailer 13€1,450 EUR
Retailer 3€1,496 EUR
Retailer 12€1,516 EUR
Retailer 2€1,573 EUR
Retailer 15€1,609 EUR
Retailer 14€1,673 EUR
Retailer 6€1,711 EUR
Retailer 7€1,711 EUR
Retailer 5€1,764 EUR
Retailer 8€2,128 EUR
Retailer 9€2,173 EUR
Retailer 10€2,795 EUR
NZ Jewellers€3,903 EUR

39 data points across 16 retailers

14 retailers€1,163 EUR to €3,903 EUR

A
Cheapest Retailer
-
€1,163 EUR
A
Retailer 2
-
€1,277 EUR
View
B+
Retailer 3
-
€1,450 EUR
View
B+
Retailer 4
-
€1,496 EUR
View
B+
Retailer 5
-
€1,516 EUR
View
B+
Retailer 6
-
€1,573 EUR
View
B+
Retailer 7
-
€1,609 EUR
View
B+
Retailer 8
-
€1,673 EUR
View
B+
Retailer 9
-
€1,711 EUR
View
B+
Retailer 10
-
€1,711 EUR
View
B+
Retailer 11
-
€1,764 EUR
View
B
Retailer 12
-
€2,173 EUR
View
B
Retailer 13
-
€2,795 EUR
View
Most Expensive
C
NZ Jewellers
9577e6ca-4a5a-4688-9987-a5aaee8db4f8 · Nov 5
€3,903 EUR
$4,358 USD
View
13 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