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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 7548283782

Certificate GIA 7548283782

Diamond specifications and retailer prices

From €1,309 EUR
As of November 5, 2026
Save €1,557 EUR (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,962 EUR at NZ Jewellers · As of October 21, 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 7548283782. Listed at 13 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548283782
Dimensions6.23 × 6.91 × 4.11 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.23 mm6.91 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548283782
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

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 5
Current: €3,962 EUR|Low: €1,309 EUR|High: €3,962 EUR|Avg: €1,886 EUR
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 14€1,309 EUR
Retailer 12€1,472 EUR
Retailer 13€1,490 EUR
Retailer 8€1,516 EUR
Retailer 15€1,532 EUR
Retailer 6€1,533 EUR
Retailer 11€1,540 EUR
Retailer 2€1,612 EUR
Retailer 3€1,697 EUR
Retailer 4€1,747 EUR
Retailer 5€1,747 EUR
Retailer 16€1,809 EUR
Retailer 7€2,032 EUR
Retailer 9€2,227 EUR
Retailer 10€2,865 EUR
NZ Jewellers€3,962 EUR

37 data points across 16 retailers

13 retailers€1,309 EUR to €2,865 EUR

A
Cheapest Retailer
-
€1,309 EUR
Retailer 2
-
€1,472 EUR
View
Price last confirmed 15 days ago
B+
Retailer 3
-
€1,490 EUR
View
B+
Retailer 4
-
€1,532 EUR
View
Retailer 5
-
€1,540 EUR
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€1,612 EUR
View
Retailer 7
-
€1,697 EUR
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€1,747 EUR
View
B+
Retailer 9
-
€1,747 EUR
View
B+
Retailer 10
-
€1,809 EUR
View
B
Retailer 11
-
€2,227 EUR
View
B
Retailer 12
-
€2,865 EUR
View
Most Expensive
NZ Jewellers
f11aeaed-6c50-4f25-8bfc-8580a90a50f3 · Oct 21
€3,962 EUR
$4,423 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from €1,309 EURSave up to €1,557 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
€1,309 EUR