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Heart|Natural|GIA

1.01ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2388423714

Certificate GIA 2388423714

Diamond specifications and retailer prices

From €1,110 EUR
As of November 6, 2026
Save €2,732 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,841 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 H 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 2388423714. Listed at 16 retailers as of November 5, 2026, with prices from €1,110 to €3,841, a €2,732 spread on the same certified stone. NZ Jewellers lists it at €3,841. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2388423714
Dimensions5.64 × 6.72 × 4.27 mm
L/W Ratio1.19
Top View
5.64 mm6.72 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2388423714
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.6%

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: €1,110 EUR|Low: €1,110 EUR|High: €2,789 EUR|Avg: €1,656 EUR|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1€1,110 EUR
Retailer 5€1,135 EUR
Retailer 7€1,443 EUR
Retailer 6€1,453 EUR
Retailer 2€1,549 EUR
Retailer 3€1,747 EUR
Retailer 4€2,751 EUR

32 data points across 7 retailers

16 retailers€1,110 EUR to €3,841 EUR

A
Cheapest Retailer
-
€1,110 EUR
A
Retailer 2
-
€1,135 EUR
View
A
Retailer 3
-
€1,381 EUR
View
A
Retailer 4
-
€1,443 EUR
View
A
Retailer 5
-
€1,453 EUR
View
Final sale: no returns
A
Retailer 6
-
€1,549 EUR
View
Retailer 7
-
€1,575 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€1,575 EUR
View
B+
Retailer 9
-
€1,580 EUR
View
B+
Retailer 10
-
€1,648 EUR
View
B+
Retailer 11
-
€1,697 EUR
View
B+
Retailer 12
-
€1,747 EUR
View
B+
Retailer 13
-
€1,817 EUR
View
B
Retailer 14
-
€2,751 EUR
View
B
Retailer 15
-
€3,753 EUR
View
Most Expensive
B
NZ Jewellers
ace955a1-3f6e-41b5-8ff4-86bd89d579c8 · Nov 5
€3,841 EUR
$4,289 USD
View
15 more retailers have this diamond
Prices start from €1,110 EURSave up to €2,732 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
€1,110 EUR