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Heart|Natural|GIA

1.02ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 6532866139

Certificate GIA 6532866139

Diamond specifications and retailer prices

From €1,518 EUR
As of November 4, 2026
Save €2,781 EUR (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,298 EUR at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532866139. Listed at 20 retailers as of November 3, 2026, with prices from €1,518 to €4,298, a €2,781 spread on the same certified stone. NZ Jewellers lists it at €4,298. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 6532866139
Dimensions6.94 × 6.00 × 4.13 mm
L/W Ratio1.16
Top View
6.94 mm6.00 mm1.02 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532866139
Side View
Table 57.0%Crown 36.1°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 59.5%

Caratlytics Score

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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 4
Current: €4,298 EUR|Low: €1,491 EUR|High: €4,298 EUR|Avg: €2,098 EUR|+13.3%
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 5, 2026
Retailer 11€1,518 EUR
Retailer 10€1,556 EUR
Retailer 3€1,591 EUR
Retailer 15€1,626 EUR
Retailer 7€1,763 EUR
Retailer 16€1,763 EUR
Retailer 14€1,797 EUR
Retailer 13€1,843 EUR
Retailer 6€1,855 EUR
Retailer 5€1,884 EUR
Retailer 2€1,914 EUR
Retailer 4€2,033 EUR
Retailer 12€2,166 EUR
Retailer 8€2,237 EUR
Retailer 9€3,079 EUR
NZ Jewellers€4,298 EUR

45 data points across 16 retailers

20 retailers€1,518 EUR to €4,298 EUR

A
Cheapest Retailer
-
€1,518 EUR
A
Retailer 2
-
€1,556 EUR
View
A
Retailer 3
-
€1,591 EUR
View
A
Retailer 4
-
€1,626 EUR
View
Final sale: no returns
B+
Retailer 5
-
€1,763 EUR
View
B+
Retailer 6
-
€1,763 EUR
View
B+
Retailer 7
-
€1,797 EUR
View
Retailer 8
-
€1,814 EUR
View
Price last confirmed 38 days ago
B+
Retailer 9
-
€1,843 EUR
View
B+
Retailer 10
-
€1,855 EUR
View
B+
Retailer 11
-
€1,884 EUR
View
B+
Retailer 12
-
€1,914 EUR
View
B+
Retailer 13
-
€2,033 EUR
View
Retailer 14
-
€2,094 EUR
View
Price last confirmed 60 days ago
Retailer 15
-
€2,094 EUR
View
Price last confirmed 37 days ago
B+
Retailer 16
-
€2,166 EUR
View
Retailer 17
-
€2,237 EUR
View
Price last confirmed 31 days ago
B
Retailer 18
-
€3,079 EUR
View
Retailer 19
-
€3,793 EUR
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
65793ecc-1743-48b1-b5a0-d1e6108fb5e5 · Nov 3
€4,298 EUR
$4,843 USD
View
19 more retailers have this diamond
Prices start from €1,518 EURSave up to €2,781 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
€1,518 EUR