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Heart|Natural|IGI

1.20ct H VS2 Heart Natural Diamond

VG • H/VS2 • IGI 689506573

Shape and cutting style on the report: Heart brilliant

Certificate IGI 689506573

Diamond specifications and retailer prices

From $4,286 AUD
As of November 5, 2026
Save $4,127 AUD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,412 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 689506573. Listed at 12 retailers as of November 5, 2026, with prices from $4,286 to $8,412, a $4,127 spread on the same certified stone. NZ Jewellers lists it at $8,412. 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

1.20
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 689506573
Dimensions6.17 × 7.31 × 4.47 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
6.17 mm7.31 mm1.20 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 689506573
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,412 AUD|Low: $4,177 AUD|High: $8,412 AUD|Avg: $5,411 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
November 6, 2026
Retailer 12$4,286 AUD
Retailer 11$4,457 AUD
Retailer 8$4,664 AUD
Retailer 5$4,681 AUD
Retailer 10$4,828 AUD
Retailer 4$4,938 AUD
Retailer 9$5,014 AUD
Retailer 2$5,088 AUD
Retailer 3$5,571 AUD
Retailer 6$5,894 AUD
Retailer 7$8,052 AUD
NZ Jewellers$8,412 AUD

43 data points across 12 retailers

12 retailers$4,286 AUD to $8,412 AUD

B+
Cheapest Retailer
-
$4,286 AUD
B+
Retailer 2
-
$4,457 AUD
View
Final sale: no returns
B
Retailer 3
-
$4,664 AUD
View
B+
Retailer 4
-
$4,681 AUD
View
B
Retailer 5
-
$4,828 AUD
View
Retailer 6
-
$4,938 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$5,014 AUD
View
B
Retailer 8
-
$5,088 AUD
View
B
Retailer 9
-
$5,571 AUD
View
B
Retailer 10
-
$5,894 AUD
View
B
Retailer 11
-
$8,052 AUD
View
Most Expensive
C
NZ Jewellers
458b1567-4429-4b4a-aa26-c95019e27d0f · Nov 5
$8,412 AUD
$5,889 USD
View
11 more retailers have this diamond
Prices start from $4,286 AUDSave up to $4,127 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.

B+
1.20ct Heart
$4,286 AUD