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Heart|Natural|GIA

0.73ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6485716129

Certificate GIA 6485716129

Diamond specifications and retailer prices

From $1,757 AUD
$1,234 USD
As of November 2, 2026
Save $1,923 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,124 AUD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6485716129. Listed at 10 retailers as of November 1, 2026, with a 109% 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

0.73
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 6485716129
Dimensions6.36 × 5.45 × 3.59 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.36 mm5.45 mm0.73 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6485716129
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 36.9°Culet: NDepth 56.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,124 AUD|Low: $1,610 AUD|High: $5,124 AUD|Avg: $2,657 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$1,757 AUD
Retailer 9$1,903 AUD
Retailer 10$1,903 AUD
Retailer 7$1,990 AUD
Retailer 8$2,113 AUD
Retailer 11$2,195 AUD
Retailer 4$2,343 AUD
Retailer 3$3,074 AUD
Retailer 5$3,129 AUD
Retailer 2$3,679 AUD
NZ Jewellers$5,124 AUD

39 data points across 11 retailers

10 retailers$1,757 AUD to $3,679 AUD

B
Cheapest Retailer
-
$1,757 AUD
$1,234 USD
Final sale: no returns
B
Retailer 2
-
$1,903 AUD
$1,337 USD
View
B
Retailer 3
-
$1,903 AUD
$1,337 USD
View
B
Retailer 4
-
$1,990 AUD
$1,398 USD
View
B
Retailer 5
-
$2,113 AUD
$1,484 USD
View
B
Retailer 6
-
$2,195 AUD
$1,542 USD
View
B
Retailer 7
-
$2,343 AUD
£1,296 GBP
View
B
Retailer 8
-
$3,129 AUD
ZAR 35,511 ZAR
View
B
Retailer 9
-
$3,679 AUD
£2,035 GBP
View
Most Expensive
NZ Jewellers
c2a9cd13-01e0-420c-a432-73070d2dffc7 · Oct 30
$5,124 AUD
$3,599 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,757 AUDSave up to $1,923 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.

B
0.73ct Heart
$1,757 AUD