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Heart|Natural|IGI

0.50ct I IF Heart Natural Diamond

VG • I/IF • IGI 810634465

Shape and cutting style on the report: Heart brilliant

Certificate IGI 810634465

Diamond specifications and retailer prices

From $650 AUD
As of November 5, 2026
Save $1,687 AUD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,337 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 810634465. Listed at 12 retailers as of November 3, 2026, with prices from $650 to $2,337, a $1,687 spread on the same certified stone. NZ Jewellers lists it at $2,337. 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

0.50
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 810634465
Dimensions5.56 × 4.93 × 3.29 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
5.56 mm4.93 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 810634465
Side View
Table 62.0%Crown 32.8°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 59.2%

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 5
Current: $2,337 AUD|Low: $649 AUD|High: $2,391 AUD|Avg: $1,124 AUD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$650 AUD
Retailer 9$746 AUD
Retailer 10$804 AUD
Retailer 3$806 AUD
Retailer 2$870 AUD
Retailer 7$1,003 AUD
Retailer 11$1,029 AUD
Retailer 8$1,131 AUD
Retailer 5$1,153 AUD
Retailer 6$1,718 AUD
NZ Jewellers$2,337 AUD

28 data points across 11 retailers

12 retailers$650 AUD to $2,337 AUD

A
Cheapest Retailer
-
$650 AUD
A
Retailer 2
-
$746 AUD
View
A
Retailer 3
-
$804 AUD
View
Retailer 4
-
$806 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$870 AUD
View
B+
Retailer 6
-
$1,003 AUD
View
B+
Retailer 7
-
$1,029 AUD
View
B+
Retailer 8
-
$1,131 AUD
View
B+
Retailer 9
-
$1,153 AUD
View
B+
Retailer 10
-
$1,159 AUD
View
B
Retailer 11
-
$1,718 AUD
View
Most Expensive
B
NZ Jewellers
d1f46bdb-3e3e-4f1f-a817-0af55f42cc93 · Nov 3
$2,337 AUD
$1,636 USD
View
11 more retailers have this diamond
Prices start from $650 AUDSave up to $1,687 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
0.50ct Heart
$650 AUD