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Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

ID • K/SI2 • GIA 2426893724

Certificate GIA 2426893724

Diamond specifications and retailer prices

From €1,112 EUR
As of November 6, 2026
Save €2,546 EUR (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,658 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2426893724. Listed at 14 retailers as of November 5, 2026, with prices from €1,112 to €3,658, a €2,546 spread on the same certified stone. NZ Jewellers lists it at €3,658. 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
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426893724
Dimensions5.98 × 7.01 × 4.09 mm
L/W Ratio1.17
Top View
5.98 mm7.01 mm1.01 ctK / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426893724
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 58.3%

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 6
Current: €3,658 EUR|Low: €1,100 EUR|High: €3,658 EUR|Avg: €1,755 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 12€1,112 EUR
Retailer 8€1,367 EUR
Retailer 3€1,475 EUR
Retailer 14€1,500 EUR
Retailer 15€1,500 EUR
Retailer 2€1,534 EUR
Retailer 9€1,547 EUR
Retailer 5€1,548 EUR
Retailer 6€1,558 EUR
Retailer 13€1,569 EUR
Retailer 4€1,622 EUR
Retailer 10€1,664 EUR
Retailer 16€1,730 EUR
Retailer 7€1,867 EUR
Retailer 11€2,621 EUR
NZ Jewellers€3,658 EUR

30 data points across 16 retailers

14 retailers€1,112 EUR to €3,658 EUR

A
Cheapest Retailer
-
€1,112 EUR
B+
Retailer 2
-
€1,367 EUR
View
B+
Retailer 3
-
€1,475 EUR
View
Retailer 4
-
€1,500 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€1,500 EUR
View
B+
Retailer 6
-
€1,534 EUR
View
B+
Retailer 7
-
€1,547 EUR
View
B+
Retailer 8
-
€1,558 EUR
View
B+
Retailer 9
-
€1,569 EUR
View
B+
Retailer 10
-
€1,622 EUR
View
B+
Retailer 11
-
€1,664 EUR
View
B
Retailer 12
-
€1,730 EUR
View
B
Retailer 13
-
€2,621 EUR
View
Most Expensive
C
NZ Jewellers
cc70a899-1694-4f8a-aa96-b49684151f11 · Nov 5
€3,658 EUR
$4,084 USD
View
13 more retailers have this diamond
Prices start from €1,112 EURSave up to €2,546 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
€1,112 EUR