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Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7546184232

Certificate GIA 7546184232

Diamond specifications and retailer prices

From €1,455 EUR
HK$12,700 HKD
As of November 1, 2026
Save €893 EUR (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,272 EUR at NZ Jewellers · As of September 25, 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 7546184232. Listed at 18 retailers as of October 31, 2026, with a 61% 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 7546184232
Dimensions5.90 × 6.98 × 4.15 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.90 mm6.98 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546184232
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 37.1°Culet: NoneDepth 59.5%

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 1
Current: €1,584 EUR|Low: €1,455 EUR|High: €3,518 EUR|Avg: €2,057 EUR|+4.2%
Retailer 1
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 2, 2026
Retailer 12€1,455 EUR
Retailer 1€1,584 EUR
Retailer 10€1,613 EUR
Retailer 16€1,651 EUR
Retailer 14€1,678 EUR
Retailer 13€1,699 EUR
Retailer 3€1,763 EUR
Retailer 5€1,785 EUR
Retailer 11€1,790 EUR
Retailer 2€1,877 EUR
Retailer 9€2,080 EUR
Retailer 7€2,111 EUR
Retailer 15€2,348 EUR
Retailer 8€2,440 EUR
Retailer 4€3,057 EUR
Retailer 6€3,365 EUR

26 data points across 16 retailers

18 retailers€1,455 EUR to €2,348 EUR

A
Cheapest Retailer
-
€1,455 EUR
HK$12,700 HKD
A
Retailer 2
-
€1,584 EUR
$1,770 USD
View
Final sale: no returns
A
Retailer 3
-
€1,613 EUR
$1,802 USD
View
A
Retailer 4
-
€1,651 EUR
$1,845 USD
View
A
Retailer 5
-
€1,678 EUR
$1,875 USD
View
A
Retailer 6
-
€1,699 EUR
View
A
Retailer 7
-
€1,763 EUR
$1,970 USD
View
A
Retailer 8
-
€1,785 EUR
$1,994 USD
View
A
Retailer 9
-
€1,790 EUR
$2,000 USD
View
A
Retailer 10
-
€1,877 EUR
$2,097 USD
View
B+
Retailer 11
-
€2,080 EUR
£1,829 GBP
View
B+
Retailer 12
-
€2,111 EUR
SGD 3,187 SGD
View
B+
Retailer 13
-
€2,250 EUR
A$3,868 AUD
View
B+
Retailer 14
-
€2,348 EUR
ZAR 42,375 ZAR
View
Retailer 15
-
€2,440 EUR
A$4,194 AUD
View
Price last confirmed 26 days ago
Retailer 16
-
€3,057 EUR
$3,416 USD
View
Price last confirmed 9 days ago
Retailer 17
-
€3,365 EUR
£2,960 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
5d824c33-940b-4a5a-8f9d-5118eef08249 · Sep 25
€4,272 EUR
$4,773 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from €1,455 EURSave up to €893 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
€1,455 EUR