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Heart|Natural|IGI

1.01ct E IF Heart Natural Diamond

VG • E/IF • IGI 754581383

Shape and cutting style on the report: Heart brilliant

Certificate IGI 754581383

Diamond specifications and retailer prices

From $3,657 AUD
₹244,067 INR
As of November 2, 2026
Save $4,505 AUD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,162 AUD 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 754581383. Listed at 13 retailers as of October 30, 2026, with prices from $3,657 to $8,162, a $4,505 spread on the same certified stone. NZ Jewellers lists it at $8,162. 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
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 754581383
Dimensions6.07 × 6.77 × 4.14 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
6.07 mm6.77 mm1.01 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 754581383
Side View
Table 58.0%Crown 38°Girdle: MED-THKPavilion 41°Culet: NoneDepth 61.2%

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: Nov 2
Current: $3,657 AUD|Low: $3,649 AUD|High: $7,930 AUD|Avg: $4,985 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1$3,657 AUD
Retailer 6$4,159 AUD
Retailer 2$4,197 AUD
Retailer 7$4,530 AUD
Retailer 8$4,866 AUD
Retailer 4$4,985 AUD
Retailer 5$5,759 AUD
Retailer 3$7,834 AUD

34 data points across 8 retailers

13 retailers$3,657 AUD to $8,162 AUD

A
Cheapest Retailer
-
$3,657 AUD
₹244,067 INR
A
Retailer 2
-
$4,159 AUD
$2,915 USD
View
A
Retailer 3
-
$4,197 AUD
£2,316 GBP
View
A
Retailer 4
-
$4,530 AUD
$3,175 USD
View
A
Retailer 5
-
$4,685 AUD
$3,283 USD
View
A
Retailer 6
-
$4,685 AUD
$3,283 USD
View
A
Retailer 7
-
$4,866 AUD
$3,410 USD
View
A
Retailer 8
-
$4,890 AUD
$3,427 USD
View
A
Retailer 9
-
$4,985 AUD
£2,751 GBP
View
A
Retailer 10
-
$5,405 AUD
$3,788 USD
View
A
Retailer 11
-
$5,759 AUD
ZAR 65,197 ZAR
View
A
Retailer 12
-
$7,834 AUD
£4,323 GBP
View
Most Expensive
B+
NZ Jewellers
0f44e651-854a-4b92-b100-1cc7f87291fd · Oct 30
$8,162 AUD
$5,720 USD
View
12 more retailers have this diamond
Prices start from $3,657 AUDSave up to $4,505 AUD

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
$3,657 AUD