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Heart|Natural|IGI

0.50ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 815676589

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815676589

Diamond specifications and retailer prices

From $553 AUD
As of November 6, 2026
Save $1,828 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,381 AUD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815676589. Listed at 17 retailers as of November 5, 2026, with prices from $553 to $2,381, a $1,828 spread on the same certified stone. NZ Jewellers lists it at $2,381. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 815676589
Dimensions4.93 × 5.49 × 3.12 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
4.93 mm5.49 mm0.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815676589
Side View
Table 58.0%Crown 38.9°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 56.8%

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: $2,381 AUD|Low: $553 AUD|High: $2,416 AUD|Avg: $1,049 AUD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 10$553 AUD
Retailer 15$664 AUD
Retailer 16$760 AUD
Retailer 4$819 AUD
Retailer 9$825 AUD
Retailer 17$830 AUD
Retailer 11$876 AUD
Retailer 14$876 AUD
Retailer 13$891 AUD
Retailer 8$971 AUD
Retailer 12$1,023 AUD
Retailer 3$1,048 AUD
Retailer 2$1,153 AUD
Retailer 5$1,179 AUD
Retailer 7$1,762 AUD
Retailer 6$2,161 AUD
NZ Jewellers$2,381 AUD

16 data points across 17 retailers

17 retailers$553 AUD to $2,381 AUD

A
Cheapest Retailer
-
$553 AUD
A
Retailer 2
-
$664 AUD
View
A
Retailer 3
-
$760 AUD
View
A
Retailer 4
-
$819 AUD
View
Retailer 5
-
$825 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$830 AUD
View
B+
Retailer 7
-
$876 AUD
View
B+
Retailer 8
-
$876 AUD
View
B+
Retailer 9
-
$891 AUD
View
B+
Retailer 10
-
$971 AUD
View
B+
Retailer 11
-
$1,023 AUD
View
B
Retailer 12
-
$1,048 AUD
View
B
Retailer 13
-
$1,153 AUD
View
B+
Retailer 14
-
$1,179 AUD
View
B
Retailer 15
-
$1,762 AUD
View
C
Retailer 16
-
$2,161 AUD
View
Most Expensive
B
NZ Jewellers
9bfc7581-51fc-4d06-9403-b22beec86c24 · Nov 5
$2,381 AUD
$1,636 USD
View
16 more retailers have this diamond
Prices start from $553 AUDSave up to $1,828 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
$553 AUD