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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 $8,893 NZD
As of November 6, 2026
Save $11,466 NZD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $20,359 NZD 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 5, 2026, with prices from $8,893 to $20,359, a $11,466 spread on the same certified stone. NZ Jewellers lists it at $20,359. 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 6
Current: $11,821 NZD|Low: $8,893 NZD|High: $18,147 NZD|Avg: $11,897 NZD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3$8,893 NZD
Retailer 7$10,244 NZD
Retailer 10$10,614 NZD
Retailer 4$10,924 NZD
Retailer 9$11,235 NZD
Retailer 8$11,236 NZD
Retailer 2$11,292 NZD
Retailer 1$11,821 NZD
Retailer 5$14,852 NZD
Retailer 6$17,884 NZD

30 data points across 10 retailers

15 retailers$8,893 NZD to $20,359 NZD

A
Cheapest Retailer
-
$8,893 NZD
A
Retailer 2
-
$10,244 NZD
View
A
Retailer 3
-
$10,614 NZD
View
A
Retailer 4
-
$10,924 NZD
View
B+
Retailer 5
-
$11,235 NZD
View
Final sale: no returns
Retailer 6
-
$11,236 NZD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$11,292 NZD
View
A
Retailer 8
-
$11,821 NZD
View
B+
Retailer 9
-
$12,173 NZD
View
B+
Retailer 10
-
$12,360 NZD
View
B+
Retailer 11
-
$12,460 NZD
View
B+
Retailer 12
-
$14,045 NZD
View
B+
Retailer 13
-
$14,852 NZD
View
B
Retailer 14
-
$17,884 NZD
View
Most Expensive
B
NZ Jewellers
a235f7d1-e73a-4a23-9ce4-b58cc0952e8f · Nov 5
$20,359 NZD
$11,286 USD
View
14 more retailers have this diamond
Prices start from $8,893 NZDSave up to $11,466 NZD

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
$8,893 NZD