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Heart|Natural|IGI

1.06ct G IF Heart Natural Diamond

VG • G/IF • IGI 732579955

Shape and cutting style on the report: Heart brilliant

Certificate IGI 732579955

Diamond specifications and retailer prices

From $3,819 AUD
As of November 6, 2026
Save $3,570 AUD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,830 AUD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 732579955. Listed at 7 retailers as of November 4, 2026, with a 93% 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

1.06
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 732579955
Dimensions5.95 × 6.98 × 4.27 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
5.95 mm6.98 mm1.06 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732579955
Side View
Table 60.0%Crown 39.7°Girdle: MED-STKPavilion 39.6°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 6
Current: $3,871 AUD|Low: $3,080 AUD|High: $7,654 AUD|Avg: $4,415 AUD|+8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$3,742 AUD
Retailer 4$3,819 AUD
Retailer 1$3,871 AUD
Retailer 8$3,944 AUD
Retailer 3$3,950 AUD
Retailer 9$4,148 AUD
Retailer 6$4,427 AUD
Retailer 5$4,813 AUD
Retailer 2$7,389 AUD

19 data points across 9 retailers

7 retailers$3,819 AUD to $7,389 AUD

A
Cheapest Retailer
-
$3,819 AUD
Final sale: no returns
A
Retailer 2
-
$3,871 AUD
View
A
Retailer 3
-
$3,950 AUD
View
Retailer 4
-
$4,224 AUD
View
Price last confirmed 28 days ago
Retailer 5
-
$4,541 AUD
View
Price last confirmed 37 days ago
B
Retailer 6
-
$7,389 AUD
View
Most Expensive
NZ Jewellers
5c1e1002-3273-4ecc-af04-1b40981c86a4 · Oct 9
$8,830 AUD
$6,067 USD
View
Price last confirmed 28 days ago
6 more retailers have this diamond
Prices start from $3,819 AUDSave up to $3,570 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
1.06ct Heart
$3,819 AUD