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Heart|Natural|IGI

0.80ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 480143145

Shape and cutting style on the report: Heart brilliant

Certificate IGI 480143145

Diamond specifications and retailer prices

From $1,176 NZD
As of November 6, 2026
Save $2,819 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,996 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 480143145. Listed at 12 retailers as of November 5, 2026, with prices from $1,176 to $3,996, a $2,819 spread on the same certified stone. NZ Jewellers lists it at $3,996. 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

0.80
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle39.6°
Pavilion angle42.4°
OriginNatural
Grading LabIGI
CertificateIGI 480143145
Dimensions5.39 × 6.23 × 3.94 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Top View
5.39 mm6.23 mm0.80 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 480143145
Side View
Table 59.0%Crown 39.6°Girdle: THK-VTKPavilion 42.4°Culet: NoneDepth 63.2%

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 6
Current: $3,996 NZD|Low: $1,176 NZD|High: $3,996 NZD|Avg: $1,869 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$1,176 NZD
Retailer 6$1,274 NZD
Retailer 7$1,274 NZD
Retailer 4$1,322 NZD
Retailer 3$1,470 NZD
Retailer 10$1,503 NZD
Retailer 8$1,553 NZD
Retailer 2$1,681 NZD
Retailer 5$2,939 NZD
NZ Jewellers$3,996 NZD

45 data points across 10 retailers

12 retailers$1,176 NZD to $3,996 NZD

B+
Cheapest Retailer
-
$1,176 NZD
Final sale: no returns
Retailer 2
-
$1,274 NZD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,274 NZD
View
A
Retailer 4
-
$1,322 NZD
View
B+
Retailer 5
-
$1,470 NZD
View
B+
Retailer 6
-
$1,503 NZD
View
B+
Retailer 7
-
$1,512 NZD
View
B+
Retailer 8
-
$1,553 NZD
View
B+
Retailer 9
-
$1,681 NZD
View
B+
Retailer 10
-
$1,878 NZD
View
B
Retailer 11
-
$2,939 NZD
View
Most Expensive
C
NZ Jewellers
eab57878-6cfa-4f12-a28b-167826165a08 · Nov 5
$3,996 NZD
$2,215 USD
View
11 more retailers have this diamond
Prices start from $1,176 NZDSave up to $2,819 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
0.80ct Heart
$1,176 NZD