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Heart|Natural|GIA

0.45ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 6511524167

Certificate GIA 6511524167

Diamond specifications and retailer prices

From $529 AUD
As of November 5, 2026
Save $1,129 AUD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,754 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6511524167. Listed at 20 retailers as of November 4, 2026, with a 214% 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511524167
Dimensions5.32 × 4.52 × 2.72 mm
L/W Ratio1.18
Top View
5.32 mm4.52 mm0.45 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6511524167
Side View
Table 54.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.1%

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: $2,754 AUD|Low: $529 AUD|High: $2,754 AUD|Avg: $1,055 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 10$529 AUD
Retailer 17$719 AUD
Retailer 6$764 AUD
Retailer 15$774 AUD
Retailer 16$774 AUD
Retailer 4$830 AUD
Retailer 5$859 AUD
Retailer 11$890 AUD
Retailer 3$900 AUD
Retailer 14$906 AUD
Retailer 8$1,006 AUD
Retailer 9$1,007 AUD
Retailer 7$1,009 AUD
Retailer 12$1,120 AUD
Retailer 2$1,397 AUD
Retailer 13$1,657 AUD
NZ Jewellers$2,754 AUD

26 data points across 17 retailers

20 retailers$529 AUD to $1,657 AUD

A
Cheapest Retailer
-
$529 AUD
A
Retailer 2
-
$621 AUD
View
A
Retailer 3
-
$719 AUD
View
Retailer 4
-
$764 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$774 AUD
View
Retailer 6
-
$774 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$830 AUD
View
Retailer 8
-
$857 AUD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$859 AUD
View
B+
Retailer 10
-
$890 AUD
View
B+
Retailer 11
-
$900 AUD
View
B+
Retailer 12
-
$906 AUD
View
B+
Retailer 13
-
$1,006 AUD
View
B+
Retailer 14
-
$1,007 AUD
View
B+
Retailer 15
-
$1,009 AUD
View
Retailer 16
-
$1,086 AUD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,120 AUD
View
B
Retailer 18
-
$1,397 AUD
View
B
Retailer 19
-
$1,657 AUD
View
Most Expensive
NZ Jewellers
e13244fc-4722-412d-b13b-86b485cac47e · Nov 5
$2,754 AUD
$1,928 USD
View
Price under review
19 more retailers have this diamond
Prices start from $529 AUDSave up to $1,129 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
$529 AUD