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Heart|Natural|IGI

1.56ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 662439601

Shape and cutting style on the report: Heart brilliant

Certificate IGI 662439601

Diamond specifications and retailer prices

From $7,097 AUD
As of November 4, 2026
Save $9,025 AUD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,122 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.56ct natural heart diamond

This 1.56ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 662439601. Listed at 15 retailers as of November 4, 2026, with prices from $7,097 to $16,122, a $9,025 spread on the same certified stone. NZ Jewellers lists it at $16,122. 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

1.56
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 662439601
Dimensions6.91 × 8.16 × 4.78 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm8.16 mm1.56 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 662439601
Side View
Table 60.0%Crown 32.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 58.6%

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: $11,761 AUD|Low: $7,087 AUD|High: $14,371 AUD|Avg: $9,459 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$7,097 AUD
Retailer 7$8,112 AUD
Retailer 10$8,405 AUD
Retailer 3$8,645 AUD
Retailer 9$8,897 AUD
Retailer 8$8,898 AUD
Retailer 2$8,942 AUD
Retailer 4$9,337 AUD
Retailer 1$11,761 AUD
Retailer 5$14,162 AUD

29 data points across 10 retailers

15 retailers$7,097 AUD to $16,122 AUD

A
Cheapest Retailer
-
$7,097 AUD
A
Retailer 2
-
$8,112 AUD
View
A
Retailer 3
-
$8,405 AUD
View
A
Retailer 4
-
$8,645 AUD
View
B+
Retailer 5
-
$8,897 AUD
View
Final sale: no returns
Retailer 6
-
$8,898 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$8,942 AUD
View
A
Retailer 8
-
$9,337 AUD
View
B+
Retailer 9
-
$9,640 AUD
View
B+
Retailer 10
-
$9,788 AUD
View
B+
Retailer 11
-
$9,867 AUD
View
B+
Retailer 12
-
$11,122 AUD
View
B+
Retailer 13
-
$11,761 AUD
View
B
Retailer 14
-
$14,162 AUD
View
Most Expensive
B
NZ Jewellers
a235f7d1-e73a-4a23-9ce4-b58cc0952e8f · Nov 5
$16,122 AUD
$11,286 USD
View
14 more retailers have this diamond
Prices start from $7,097 AUDSave up to $9,025 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
1.56ct Heart
$7,097 AUD