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Heart|Natural|IGI

1.01ct F IF Heart Natural Diamond

VG • F/IF • IGI 728550958

Shape and cutting style on the report: Heart brilliant

Certificate IGI 728550958

Diamond specifications and retailer prices

From $4,330 AUD
As of November 5, 2026
Save $4,473 AUD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,802 AUD at NZ Jewellers · As of November 5, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 728550958. Listed at 7 retailers as of November 5, 2026, with prices from $4,330 to $8,802, a $4,473 spread on the same certified stone. NZ Jewellers lists it at $8,802. 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
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.7°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 728550958
Dimensions5.96 × 6.87 × 3.89 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
5.96 mm6.87 mm1.01 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 728550958
Side View
Table 63.0%Crown 42.7°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 56.6%

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: Nov 5
Current: $8,802 AUD|Low: $3,808 AUD|High: $8,927 AUD|Avg: $5,652 AUD|+2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$4,330 AUD
Retailer 2$4,498 AUD
Retailer 7$4,570 AUD
Retailer 8$4,908 AUD
Retailer 6$5,053 AUD
Retailer 5$5,247 AUD
Retailer 4$8,427 AUD
NZ Jewellers$8,802 AUD

45 data points across 8 retailers

7 retailers$4,330 AUD to $8,802 AUD

A
Cheapest Retailer
-
$4,330 AUD
A
Retailer 2
-
$4,498 AUD
View
A
Retailer 3
-
$4,570 AUD
View
Final sale: no returns
B+
Retailer 4
-
$5,053 AUD
View
B+
Retailer 5
-
$5,247 AUD
View
B
Retailer 6
-
$8,427 AUD
View
Most Expensive
B
NZ Jewellers
6e3caaee-be54-4e6b-b39d-61285580e2f2 · Nov 5
$8,802 AUD
$6,162 USD
View
6 more retailers have this diamond
Prices start from $4,330 AUDSave up to $4,473 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
$4,330 AUD