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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 $949 AUD
As of November 6, 2026
Save $2,275 AUD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,224 AUD 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 $949 to $3,224, a $2,275 spread on the same certified stone. NZ Jewellers lists it at $3,224. 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: $3,224 AUD|Low: $949 AUD|High: $3,224 AUD|Avg: $1,508 AUD
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$949 AUD
Retailer 6$1,028 AUD
Retailer 7$1,028 AUD
Retailer 4$1,067 AUD
Retailer 3$1,186 AUD
Retailer 10$1,212 AUD
Retailer 8$1,253 AUD
Retailer 2$1,356 AUD
Retailer 5$2,371 AUD
NZ Jewellers$3,224 AUD

45 data points across 10 retailers

12 retailers$949 AUD to $3,224 AUD

B+
Cheapest Retailer
-
$949 AUD
Final sale: no returns
Retailer 2
-
$1,028 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,028 AUD
View
A
Retailer 4
-
$1,067 AUD
View
B+
Retailer 5
-
$1,186 AUD
View
B+
Retailer 6
-
$1,212 AUD
View
B+
Retailer 7
-
$1,220 AUD
View
B+
Retailer 8
-
$1,253 AUD
View
B+
Retailer 9
-
$1,356 AUD
View
B+
Retailer 10
-
$1,515 AUD
View
B
Retailer 11
-
$2,371 AUD
View
Most Expensive
C
NZ Jewellers
eab57878-6cfa-4f12-a28b-167826165a08 · Nov 5
$3,224 AUD
$2,215 USD
View
11 more retailers have this diamond
Prices start from $949 AUDSave up to $2,275 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
0.80ct Heart
$949 AUD