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Heart|Natural|GIA

1.03ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2568487339

Certificate GIA 2568487339

Diamond specifications and retailer prices

From €1,360 EUR
As of November 5, 2026
Save €2,477 EUR (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,837 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568487339. Listed at 14 retailers as of November 5, 2026, with prices from €1,360 to €3,837, a €2,477 spread on the same certified stone. NZ Jewellers lists it at €3,837. 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

1.03
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.48°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 2568487339
Dimensions6.34 × 7.00 × 4.00 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.34 mm7.00 mm1.03 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568487339
Side View
Table 59.0%Crown 36.48°Girdle: Slightly ThickPavilion 39.74°Culet: NoneDepth 57.2%

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 5
Current: €3,837 EUR|Low: €1,265 EUR|High: €3,915 EUR|Avg: €1,895 EUR|-2.0%
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
November 6, 2026
Retailer 12€1,360 EUR
Retailer 7€1,412 EUR
Retailer 2€1,430 EUR
Retailer 8€1,524 EUR
Retailer 3€1,574 EUR
Retailer 5€1,584 EUR
Retailer 6€1,605 EUR
Retailer 4€1,646 EUR
Retailer 10€1,672 EUR
Retailer 13€1,746 EUR
Retailer 11€1,789 EUR
Retailer 9€2,107 EUR
Retailer 14€2,749 EUR
NZ Jewellers€3,837 EUR

25 data points across 14 retailers

14 retailers€1,360 EUR to €3,837 EUR

A
Cheapest Retailer
-
€1,360 EUR
A
Retailer 2
-
€1,412 EUR
View
A
Retailer 3
-
€1,430 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,524 EUR
View
A
Retailer 5
-
€1,574 EUR
View
A
Retailer 6
-
€1,584 EUR
View
Retailer 7
-
€1,605 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€1,646 EUR
View
A
Retailer 9
-
€1,672 EUR
View
A
Retailer 10
-
€1,746 EUR
View
A
Retailer 11
-
€1,789 EUR
View
B+
Retailer 12
-
€2,107 EUR
View
B+
Retailer 13
-
€2,749 EUR
View
Most Expensive
B
NZ Jewellers
37f0ddd8-6f91-4f43-bb4c-79e949083a89 · Nov 5
€3,837 EUR
$4,284 USD
View
13 more retailers have this diamond
Prices start from €1,360 EURSave up to €2,477 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
1.03ct Heart
€1,360 EUR