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Heart|Natural|IGI

0.45ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 584353093

Shape and cutting style on the report: Heart brilliant

Certificate IGI 584353093

Diamond specifications and retailer prices

From $585 AUD
$410 USD
As of November 1, 2026
Save $767 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,243 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 584353093. Listed at 12 retailers as of November 1, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.45
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle35.4°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 584353093
Dimensions4.56 × 5.23 × 3.19 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
4.56 mm5.23 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 584353093
Side View
Table 59.0%Crown 35.4°Girdle: MED-VTKPavilion 38.7°Culet: NoneDepth 61.0%

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 1
Current: $2,243 AUD|Low: $585 AUD|High: $2,243 AUD|Avg: $932 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$585 AUD
Retailer 11$631 AUD
Retailer 12$631 AUD
Retailer 4$631 AUD
Retailer 9$675 AUD
Retailer 5$752 AUD
Retailer 3$809 AUD
Retailer 7$885 AUD
Retailer 8$907 AUD
Retailer 2$1,165 AUD
Retailer 6$1,352 AUD
NZ Jewellers$2,243 AUD

30 data points across 12 retailers

12 retailers$585 AUD to $1,352 AUD

A
Cheapest Retailer
-
$585 AUD
$410 USD
B+
Retailer 2
-
$631 AUD
$442 USD
View
B+
Retailer 3
-
$631 AUD
$442 USD
View
B+
Retailer 4
-
$675 AUD
$473 USD
View
B+
Retailer 5
-
$752 AUD
£415 GBP
View
B+
Retailer 6
-
$772 AUD
$541 USD
View
B+
Retailer 7
-
$809 AUD
$567 USD
View
B
Retailer 8
-
$885 AUD
$620 USD
View
B+
Retailer 9
-
$907 AUD
ZAR 10,271 ZAR
View
B
Retailer 10
-
$1,165 AUD
£643 GBP
View
B
Retailer 11
-
$1,352 AUD
£746 GBP
View
Most Expensive
NZ Jewellers
bb53c7e7-ed96-46ba-b4b3-88c6b66b45c2 · Oct 30
$2,243 AUD
$1,572 USD
View
Price under review
11 more retailers have this diamond
Prices start from $585 AUDSave up to $767 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
0.45ct Heart
$585 AUD