Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7558141895

Certificate GIA 7558141895

Diamond specifications and retailer prices

From €1,226 EUR
HK$10,700 HKD
As of October 25, 2026
Save €402 EUR (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,190 EUR at NZ Jewellers · As of September 28, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558141895. Listed at 11 retailers as of October 25, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558141895
Dimensions6.34 × 7.14 × 3.82 mm
L/W Ratio1.13
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle, Indented Natural
Top View
6.34 mm7.14 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558141895
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 53.5%

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 25
Current: €1,258 EUR|Low: €1,226 EUR|High: €3,112 EUR|Avg: €1,800 EUR|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 3€1,226 EUR
Retailer 1€1,258 EUR
Retailer 6€1,481 EUR
Retailer 2€1,567 EUR
Retailer 5€1,656 EUR
Retailer 7€1,659 EUR
Retailer 4€1,723 EUR
Retailer 9€2,198 EUR
Retailer 8€2,848 EUR

38 data points across 9 retailers

11 retailers€1,226 EUR to €1,628 EUR

A
Cheapest Retailer
-
€1,226 EUR
HK$10,700 HKD
Retailer 2
-
€1,258 EUR
₹133,835 INR
View
Price last confirmed 7 days ago
Retailer 3
-
€1,567 EUR
£1,379 GBP
View
Price last confirmed 7 days ago
A
Retailer 4
-
€1,628 EUR
A$2,798 AUD
View
Retailer 5
-
€1,656 EUR
$1,850 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€1,659 EUR
$1,853 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€1,718 EUR
$1,919 USD
View
Price last confirmed 33 days ago
Retailer 8
-
€1,723 EUR
SGD 2,601 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
€2,198 EUR
A$3,777 AUD
View
Price last confirmed 26 days ago
Retailer 10
-
€2,848 EUR
£2,505 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
6d1c5269-6bee-4efb-9b17-ead87dca4377 · Sep 28
€4,190 EUR
$4,681 USD
View
Price last confirmed 33 days ago
10 more retailers have this diamond
Prices start from €1,226 EURSave up to €402 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
€1,226 EUR