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Heart|Natural|IGI

1.00ct K VS2 Heart Natural Diamond

VG • K/VS2 • IGI 689598686

Shape and cutting style on the report: Heart brilliant

Certificate IGI 689598686

Diamond specifications and retailer prices

From $1,767 AUD
As of November 4, 2026
Save $2,730 AUD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,497 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 689598686. Listed at 14 retailers as of November 4, 2026, with prices from $1,767 to $4,497, a $2,730 spread on the same certified stone. NZ Jewellers lists it at $4,497. 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

1.00
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.9°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 689598686
Dimensions5.98 × 6.99 × 4.14 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Top View
5.98 mm6.99 mm1.00 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 689598686
Side View
Table 60.0%Crown 32.9°Girdle: MED-VTKPavilion 39.4°Culet: NoneDepth 59.2%

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 4
Current: $2,250 AUD|Low: $1,767 AUD|High: $3,417 AUD|Avg: $2,132 AUD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$1,767 AUD
Retailer 8$1,768 AUD
Retailer 9$1,844 AUD
Retailer 5$1,917 AUD
Retailer 6$1,918 AUD
Retailer 2$2,039 AUD
Retailer 3$2,118 AUD
Retailer 1$2,250 AUD
Retailer 10$2,337 AUD
Retailer 4$3,366 AUD

41 data points across 10 retailers

14 retailers$1,767 AUD to $4,497 AUD

A
Cheapest Retailer
-
$1,767 AUD
A
Retailer 2
-
$1,768 AUD
View
A
Retailer 3
-
$1,844 AUD
View
Retailer 4
-
$1,844 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,915 AUD
View
B+
Retailer 6
-
$1,917 AUD
View
B+
Retailer 7
-
$1,918 AUD
View
B+
Retailer 8
-
$2,039 AUD
View
B+
Retailer 9
-
$2,118 AUD
View
Retailer 10
-
$2,128 AUD
View
Price last confirmed 61 days ago
B+
Retailer 11
-
$2,128 AUD
View
B+
Retailer 12
-
$2,250 AUD
View
B
Retailer 13
-
$3,366 AUD
View
Most Expensive
C
NZ Jewellers
350ece75-2eeb-4cd3-9581-95ce3b72d40a · Nov 5
$4,497 AUD
$3,090 USD
View
13 more retailers have this diamond
Prices start from $1,767 AUDSave up to $2,730 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
1.00ct Heart
$1,767 AUD