Heart|Natural|GIA

1.01ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1555278197

Certificate GIA 1555278197

Diamond specifications and retailer prices

From €1,029 EUR
As of November 6, 2026
Save €2,342 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,371 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 1555278197. Listed at 16 retailers as of November 5, 2026, with prices from €1,029 to €3,371, a €2,342 spread on the same certified stone. NZ Jewellers lists it at €3,371. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555278197
Dimensions6.18 × 6.91 × 4.09 mm
L/W Ratio1.12
Top View
6.18 mm6.91 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555278197
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.2%

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 6
Current: €3,371 EUR|Low: €972 EUR|High: €3,371 EUR|Avg: €1,546 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
November 6, 2026
Retailer 2€1,029 EUR
Retailer 4€1,086 EUR
Retailer 5€1,281 EUR
Retailer 3€1,297 EUR
Retailer 8€1,359 EUR
Retailer 7€1,382 EUR
Retailer 12€1,382 EUR
Retailer 13€1,446 EUR
Retailer 14€1,504 EUR
Retailer 15€1,523 EUR
Retailer 6€1,527 EUR
Retailer 9€1,527 EUR
Retailer 11€1,595 EUR
Retailer 10€2,415 EUR
NZ Jewellers€3,371 EUR

29 data points across 15 retailers

16 retailers€1,029 EUR to €3,371 EUR

A
Cheapest Retailer
-
€1,029 EUR
A
Retailer 2
-
€1,086 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,281 EUR
View
A
Retailer 4
-
€1,297 EUR
View
A
Retailer 5
-
€1,359 EUR
View
Retailer 6
-
€1,382 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€1,382 EUR
View
A
Retailer 8
-
€1,446 EUR
View
A
Retailer 9
-
€1,504 EUR
View
B+
Retailer 10
-
€1,523 EUR
View
B+
Retailer 11
-
€1,527 EUR
View
B+
Retailer 12
-
€1,527 EUR
View
Retailer 13
-
€1,573 EUR
View
Price last confirmed 41 days ago
B+
Retailer 14
-
€1,595 EUR
View
B
Retailer 15
-
€2,415 EUR
View
Most Expensive
B
NZ Jewellers
9eca409b-18a0-4cbf-9f17-533f777d96ca · Nov 5
€3,371 EUR
$3,764 USD
View
15 more retailers have this diamond
Prices start from €1,029 EURSave up to €2,342 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
€1,029 EUR