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Heart|Natural|GIA

0.73ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 2546800605

Certificate GIA 2546800605

Diamond specifications and retailer prices

From $966 AUD
As of November 6, 2026
Save $1,407 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,071 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546800605. Listed at 12 retailers as of November 4, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546800605
Dimensions6.17 × 5.57 × 3.57 mm
L/W Ratio1.11
Top View
6.17 mm5.57 mm0.73 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546800605
Side View
Table 54.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 57.9%

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: $4,071 AUD|Low: $966 AUD|High: $4,071 AUD|Avg: $1,804 AUD|+1.5%
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 7, 2026
Retailer 5$966 AUD
Retailer 3$1,022 AUD
Retailer 9$1,303 AUD
Retailer 12$1,314 AUD
Retailer 10$1,451 AUD
Retailer 11$1,490 AUD
Retailer 2$1,498 AUD
Retailer 6$1,819 AUD
Retailer 4$1,924 AUD
Retailer 7$1,937 AUD
Retailer 8$2,374 AUD
NZ Jewellers$4,071 AUD

36 data points across 12 retailers

12 retailers$966 AUD to $2,374 AUD

A
Cheapest Retailer
-
$966 AUD
A
Retailer 2
-
$1,022 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,303 AUD
View
B+
Retailer 4
-
$1,314 AUD
View
B+
Retailer 5
-
$1,451 AUD
View
B+
Retailer 6
-
$1,490 AUD
View
B+
Retailer 7
-
$1,498 AUD
View
B+
Retailer 8
-
$1,819 AUD
View
Retailer 9
-
$1,924 AUD
View
Price last confirmed 33 days ago
B
Retailer 10
-
$1,937 AUD
View
B
Retailer 11
-
$2,374 AUD
View
Most Expensive
NZ Jewellers
d018d109-e46a-4598-a883-1439b9d11486 · Nov 5
$4,071 AUD
$2,797 USD
View
Price under review
11 more retailers have this diamond
Prices start from $966 AUDSave up to $1,407 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
0.73ct Heart
$966 AUD