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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 1558772551

Certificate GIA 1558772551

Diamond specifications and retailer prices

From €1,412 EUR
$1,577 USD
As of October 31, 2026
Save €2,367 EUR (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,778 EUR at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558772551. Listed at 16 retailers as of October 30, 2026, with prices from €1,412 to €3,778, a €2,367 spread on the same certified stone. NZ Jewellers lists it at €3,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.94°
Pavilion angle45.59°
OriginNatural
Grading LabGIA
CertificateGIA 1558772551
Dimensions5.83 × 6.96 × 4.35 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
5.83 mm6.96 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558772551
Side View
Table 62.0%Crown 38.94°Girdle: Slightly ThickPavilion 45.59°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,778 EUR|Low: €1,412 EUR|High: €3,893 EUR|Avg: €2,038 EUR|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€1,412 EUR
Retailer 9€1,429 EUR
Retailer 10€1,536 EUR
Retailer 4€1,596 EUR
Retailer 12€1,596 EUR
Retailer 3€1,670 EUR
Retailer 2€1,715 EUR
Retailer 8€1,736 EUR
Retailer 7€1,787 EUR
Retailer 6€2,116 EUR
Retailer 11€2,811 EUR
NZ Jewellers€3,778 EUR

35 data points across 12 retailers

16 retailers€1,412 EUR to €3,778 EUR

A
Cheapest Retailer
-
€1,412 EUR
$1,577 USD
A
Retailer 2
-
€1,429 EUR
$1,597 USD
View
Final sale: no returns
A
Retailer 3
-
€1,536 EUR
£1,351 GBP
View
B+
Retailer 4
-
€1,596 EUR
$1,783 USD
View
Retailer 5
-
€1,596 EUR
$1,783 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€1,596 EUR
$1,783 USD
View
B+
Retailer 7
-
€1,604 EUR
$1,792 USD
View
B+
Retailer 8
-
€1,670 EUR
$1,866 USD
View
B+
Retailer 9
-
€1,715 EUR
$1,916 USD
View
B+
Retailer 10
-
€1,719 EUR
$1,920 USD
View
B+
Retailer 11
-
€1,727 EUR
$1,929 USD
View
B+
Retailer 12
-
€1,736 EUR
£1,527 GBP
View
B+
Retailer 13
-
€1,787 EUR
$1,997 USD
View
B+
Retailer 14
-
€2,116 EUR
View
B
Retailer 15
-
€2,811 EUR
£2,473 GBP
View
Most Expensive
B
NZ Jewellers
1ed129c1-4f58-45f2-b04e-817db8c97102 · Oct 30
€3,778 EUR
$4,221 USD
View
15 more retailers have this diamond
Prices start from €1,412 EURSave up to €2,367 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
€1,412 EUR