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Heart|Natural|GIA

1.02ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 6531556572

Certificate GIA 6531556572

Diamond specifications and retailer prices

From €1,352 EUR
As of November 6, 2026
Save €1,679 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,848 EUR at NZ Jewellers · As of September 25, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531556572. Listed at 18 retailers as of November 4, 2026, with a 124% 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531556572
Dimensions6.83 × 6.01 × 3.83 mm
L/W Ratio1.14
Top View
6.83 mm6.01 mm1.02 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531556572
Side View
Table 56.0%CrownGirdle: THN-ETKPavilion 41.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,620 EUR|Low: €1,329 EUR|High: €3,148 EUR|Avg: €1,873 EUR|-4.6%
Retailer 1
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
November 6, 2026
Retailer 4€1,352 EUR
Retailer 5€1,451 EUR
Retailer 15€1,520 EUR
Retailer 6€1,545 EUR
Retailer 8€1,595 EUR
Retailer 14€1,614 EUR
Retailer 1€1,620 EUR
Retailer 3€1,666 EUR
Retailer 7€1,682 EUR
Retailer 12€1,725 EUR
Retailer 9€1,884 EUR
Retailer 10€1,979 EUR
Retailer 11€2,117 EUR
Retailer 2€2,808 EUR
Retailer 13€3,032 EUR

27 data points across 15 retailers

18 retailers€1,352 EUR to €3,032 EUR

A
Cheapest Retailer
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€1,352 EUR
A
Retailer 2
-
€1,451 EUR
View
Final sale: no returns
A
Retailer 3
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€1,520 EUR
View
A
Retailer 4
-
€1,545 EUR
View
A
Retailer 5
-
€1,595 EUR
View
A
Retailer 6
-
€1,614 EUR
View
A
Retailer 7
-
€1,620 EUR
View
A
Retailer 8
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€1,666 EUR
View
A
Retailer 9
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€1,682 EUR
View
A
Retailer 10
-
€1,725 EUR
View
A
Retailer 11
-
€1,884 EUR
View
B+
Retailer 12
-
€1,979 EUR
View
B+
Retailer 13
-
€2,117 EUR
View
B+
Retailer 14
-
€2,129 EUR
View
Retailer 15
-
€2,322 EUR
View
Price last confirmed 32 days ago
B+
Retailer 16
-
€2,808 EUR
View
B
Retailer 17
-
€3,032 EUR
View
Most Expensive
NZ Jewellers
81f67f18-1679-472b-a9b0-3f51a775a69f · Sep 25
€3,848 EUR
$4,296 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from €1,352 EURSave up to €1,679 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
€1,352 EUR