CaratHunter
Plans
Heart|Natural|IGI

1.01ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 508118625

Shape and cutting style on the report: Heart brilliant

Certificate IGI 508118625

Diamond specifications and retailer prices

From $2,252 AUD
As of November 6, 2026
Save $4,372 AUD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,624 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 508118625. Listed at 14 retailers as of November 5, 2026, with prices from $2,252 to $6,624, a $4,372 spread on the same certified stone. NZ Jewellers lists it at $6,624. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle45.5°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 508118625
Dimensions6.28 × 6.61 × 3.98 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Top View
6.28 mm6.61 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 508118625
Side View
Table 65.0%Crown 45.5°Girdle: STK-VTKPavilion 37.9°Culet: NoneDepth 60.2%

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: $2,252 AUD|Low: $2,252 AUD|High: $5,616 AUD|Avg: $3,340 AUD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,252 AUD
Retailer 7$2,861 AUD
Retailer 6$2,924 AUD
Retailer 5$2,969 AUD
Retailer 2$3,115 AUD
Retailer 8$3,314 AUD
Retailer 3$3,932 AUD
Retailer 4$5,535 AUD

39 data points across 8 retailers

14 retailers$2,252 AUD to $6,624 AUD

A
Cheapest Retailer
-
$2,252 AUD
B+
Retailer 2
-
$2,861 AUD
View
B+
Retailer 3
-
$2,924 AUD
View
Final sale: no returns
B+
Retailer 4
-
$2,969 AUD
View
B+
Retailer 5
-
$3,062 AUD
View
B+
Retailer 6
-
$3,115 AUD
View
Retailer 7
-
$3,168 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$3,168 AUD
View
B
Retailer 9
-
$3,314 AUD
View
B
Retailer 10
-
$3,369 AUD
View
B
Retailer 11
-
$3,656 AUD
View
B
Retailer 12
-
$3,932 AUD
View
B
Retailer 13
-
$5,535 AUD
View
Most Expensive
C
NZ Jewellers
45daa757-4c3b-4f74-937c-c06a8bc9202a · Nov 5
$6,624 AUD
$4,551 USD
View
13 more retailers have this diamond
Prices start from $2,252 AUDSave up to $4,372 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
$2,252 AUD