CaratHunter
Plans
Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 1538884827

Certificate GIA 1538884827

Diamond specifications and retailer prices

From €1,488 EUR
$1,662 USD
As of October 31, 2026
Save €1,808 EUR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,304 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538884827. Listed at 19 retailers as of October 31, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 1538884827
Dimensions6.95 × 6.04 × 3.55 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
6.95 mm6.04 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538884827
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.1°Culet: NoneDepth 58.8%

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: €3,295 EUR|Low: €1,488 EUR|High: €3,535 EUR|Avg: €2,056 EUR|-6.8%
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
Retailer 17
November 1, 2026
Retailer 12€1,488 EUR
Retailer 14€1,501 EUR
Retailer 13€1,573 EUR
Retailer 2€1,661 EUR
Retailer 10€1,711 EUR
Retailer 3€1,776 EUR
Retailer 6€1,781 EUR
Retailer 5€1,796 EUR
Retailer 7€1,844 EUR
Retailer 17€1,890 EUR
Retailer 11€2,063 EUR
Retailer 16€2,109 EUR
Retailer 8€2,111 EUR
Retailer 15€2,366 EUR
Retailer 9€2,459 EUR
Retailer 4€3,079 EUR
Retailer 1€3,295 EUR

25 data points across 17 retailers

19 retailers€1,488 EUR to €3,295 EUR

A
Cheapest Retailer
-
€1,488 EUR
$1,662 USD
A
Retailer 2
-
€1,501 EUR
HK$13,100 HKD
View
A
Retailer 3
-
€1,573 EUR
$1,757 USD
View
Final sale: no returns
A
Retailer 4
-
€1,661 EUR
$1,856 USD
View
A
Retailer 5
-
€1,711 EUR
View
A
Retailer 6
-
€1,776 EUR
$1,984 USD
View
A
Retailer 7
-
€1,781 EUR
$1,990 USD
View
A
Retailer 8
-
€1,796 EUR
$2,006 USD
View
A
Retailer 9
-
€1,844 EUR
$2,060 USD
View
A
Retailer 10
-
€1,890 EUR
$2,112 USD
View
B+
Retailer 11
-
€2,063 EUR
£1,815 GBP
View
B+
Retailer 12
-
€2,109 EUR
$2,356 USD
View
B+
Retailer 13
-
€2,111 EUR
SGD 3,187 SGD
View
B+
Retailer 14
-
€2,268 EUR
A$3,898 AUD
View
B+
Retailer 15
-
€2,366 EUR
ZAR 42,700 ZAR
View
Retailer 16
-
€2,459 EUR
A$4,226 AUD
View
Price last confirmed 25 days ago
Retailer 17
-
€3,079 EUR
$3,440 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
€3,295 EUR
£2,899 GBP
View
Most Expensive
NZ Jewellers
820f1987-dbbe-4592-9035-00946cf34c6f · Sep 25
€4,304 EUR
$4,809 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from €1,488 EURSave up to €1,808 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
€1,488 EUR