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Heart|Natural|IGI

1.01ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 683502547

Shape and cutting style on the report: Heart brilliant

Certificate IGI 683502547

Diamond specifications and retailer prices

From $1,898 AUD
As of November 6, 2026
Save $3,123 AUD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,021 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 683502547. Listed at 14 retailers as of November 5, 2026, with prices from $1,898 to $5,021, a $3,123 spread on the same certified stone. NZ Jewellers lists it at $5,021. 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
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 683502547
Dimensions6.39 × 6.75 × 3.91 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Top View
6.39 mm6.75 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 683502547
Side View
Table 56.0%Crown 37.4°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 57.9%

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: $5,021 AUD|Low: $1,741 AUD|High: $5,021 AUD|Avg: $2,553 AUD
NZ Jewellers
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
November 6, 2026
Retailer 11$1,898 AUD
Retailer 5$1,907 AUD
Retailer 2$2,023 AUD
Retailer 4$2,058 AUD
Retailer 14$2,058 AUD
Retailer 16$2,078 AUD
Retailer 13$2,148 AUD
Retailer 12$2,154 AUD
Retailer 6$2,254 AUD
Retailer 15$2,342 AUD
Retailer 3$2,375 AUD
Retailer 7$2,448 AUD
Retailer 9$2,853 AUD
Retailer 8$3,326 AUD
Retailer 10$3,769 AUD
NZ Jewellers$5,021 AUD

46 data points across 16 retailers

14 retailers$1,898 AUD to $5,021 AUD

A
Cheapest Retailer
-
$1,898 AUD
Final sale: no returns
A
Retailer 2
-
$1,907 AUD
View
A
Retailer 3
-
$2,023 AUD
View
A
Retailer 4
-
$2,058 AUD
View
Retailer 5
-
$2,058 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,078 AUD
View
B+
Retailer 7
-
$2,148 AUD
View
B+
Retailer 8
-
$2,154 AUD
View
B+
Retailer 9
-
$2,254 AUD
View
Retailer 10
-
$2,342 AUD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$2,375 AUD
View
B+
Retailer 12
-
$2,853 AUD
View
B
Retailer 13
-
$3,769 AUD
View
Most Expensive
B
NZ Jewellers
43047853-b144-4348-b775-6fd6b2f4d352 · Nov 5
$5,021 AUD
$3,450 USD
View
13 more retailers have this diamond
Prices start from $1,898 AUDSave up to $3,123 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
$1,898 AUD