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Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 2554551405

Certificate GIA 2554551405

Diamond specifications and retailer prices

From €1,333 EUR
As of November 6, 2026
Save €2,489 EUR (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,822 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554551405. Listed at 14 retailers as of November 5, 2026, with prices from €1,333 to €3,822, a €2,489 spread on the same certified stone. NZ Jewellers lists it at €3,822. 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

1.01
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554551405
Dimensions6.89 × 5.89 × 4.07 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Needle
Top View
6.89 mm5.89 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554551405
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.1%

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: €3,822 EUR|Low: €1,333 EUR|High: €3,822 EUR|Avg: €2,035 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
Retailer 17
November 6, 2026
Retailer 5€1,333 EUR
Retailer 6€1,437 EUR
Retailer 13€1,656 EUR
Retailer 15€1,656 EUR
Retailer 7€1,720 EUR
Retailer 14€1,732 EUR
Retailer 8€1,783 EUR
Retailer 2€1,798 EUR
Retailer 16€1,826 EUR
Retailer 12€1,910 EUR
Retailer 3€1,935 EUR
Retailer 17€1,935 EUR
Retailer 4€1,997 EUR
Retailer 9€2,023 EUR
Retailer 10€2,481 EUR
Retailer 11€3,194 EUR
NZ Jewellers€3,822 EUR

33 data points across 17 retailers

14 retailers€1,333 EUR to €3,822 EUR

A
Cheapest Retailer
-
€1,333 EUR
A
Retailer 2
-
€1,437 EUR
View
A
Retailer 3
-
€1,656 EUR
View
B+
Retailer 4
-
€1,720 EUR
View
B+
Retailer 5
-
€1,732 EUR
View
A
Retailer 6
-
€1,798 EUR
View
B+
Retailer 7
-
€1,826 EUR
View
B+
Retailer 8
-
€1,910 EUR
View
B+
Retailer 9
-
€1,935 EUR
View
B+
Retailer 10
-
€1,935 EUR
View
B+
Retailer 11
-
€1,997 EUR
View
B+
Retailer 12
-
€2,481 EUR
View
B
Retailer 13
-
€3,194 EUR
View
Most Expensive
B
NZ Jewellers
7f1627f2-2e3a-4e33-8400-918f6b73eb50 · Nov 5
€3,822 EUR
$4,267 USD
View
13 more retailers have this diamond
Prices start from €1,333 EURSave up to €2,489 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
1.01ct Heart
€1,333 EUR