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Heart|Natural|GIA

0.73ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6525837117

Certificate GIA 6525837117

Diamond specifications and retailer prices

From $1,022 NZD
HK$4,500 HKD
As of October 30, 2026
Save $1,824 NZD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,402 NZD at NZ Jewellers · As of September 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525837117. Listed at 11 retailers as of October 29, 2026, with a 178% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 6525837117
Dimensions5.32 × 6.24 × 3.73 mm
L/W Ratio1.17
Top View
5.32 mm6.24 mm0.73 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525837117
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 38.6°Culet: NoneDepth 59.8%

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: Oct 30
Current: $1,370 NZD|Low: $875 NZD|High: $2,909 NZD|Avg: $1,668 NZD|-16.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$1,022 NZD
Retailer 8$1,130 NZD
Retailer 10$1,224 NZD
Retailer 11$1,263 NZD
Retailer 1$1,370 NZD
Retailer 5$1,544 NZD
Retailer 4$1,810 NZD
Retailer 7$1,854 NZD
Retailer 2$1,857 NZD
Retailer 3$1,896 NZD
Retailer 9$2,846 NZD

34 data points across 11 retailers

11 retailers$1,022 NZD to $2,846 NZD

A
Cheapest Retailer
-
$1,022 NZD
HK$4,500 HKD
A
Retailer 2
-
$1,130 NZD
$637 USD
View
Final sale: no returns
A
Retailer 3
-
$1,224 NZD
$690 USD
View
Retailer 4
-
$1,263 NZD
SGD 962 SGD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,370 NZD
£608 GBP
View
B+
Retailer 6
-
$1,544 NZD
$870 USD
View
Retailer 7
-
$1,810 NZD
ZAR 16,479 ZAR
View
Price last confirmed 11 days ago
Retailer 8
-
$1,854 NZD
$1,045 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,857 NZD
A$1,610 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$2,846 NZD
£1,263 GBP
View
Most Expensive
NZ Jewellers
4527c74e-31cc-456e-b727-05ebf6373699 · Sep 25
$4,402 NZD
$2,481 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $1,022 NZDSave up to $1,824 NZD

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
$1,022 NZD