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Heart|Natural|GIA

0.72ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2416574029

Certificate GIA 2416574029

Diamond specifications and retailer prices

From $943 AUD
As of November 6, 2026
Save $1,407 AUD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,031 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.72ct natural heart diamond

This 0.72ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2416574029. Listed at 18 retailers as of November 4, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2416574029
Dimensions5.48 × 5.91 × 3.75 mm
L/W Ratio1.08
Top View
5.48 mm5.91 mm0.72 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2416574029
Side View
Table 55.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.6%

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: $4,031 AUD|Low: $943 AUD|High: $4,031 AUD|Avg: $1,728 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
November 6, 2026
Retailer 2$943 AUD
Retailer 5$1,186 AUD
Retailer 4$1,285 AUD
Retailer 11$1,285 AUD
Retailer 3$1,335 AUD
Retailer 12$1,426 AUD
Retailer 13$1,483 AUD
Retailer 7$1,487 AUD
Retailer 8$1,617 AUD
Retailer 10$1,806 AUD
Retailer 6$1,920 AUD
Retailer 9$2,350 AUD
NZ Jewellers$4,031 AUD

31 data points across 13 retailers

18 retailers$943 AUD to $2,350 AUD

A
Cheapest Retailer
-
$943 AUD
B+
Retailer 2
-
$1,186 AUD
View
Final sale: no returns
Retailer 3
-
$1,285 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,285 AUD
View
B+
Retailer 5
-
$1,301 AUD
View
B
Retailer 6
-
$1,335 AUD
View
B
Retailer 7
-
$1,426 AUD
View
B
Retailer 8
-
$1,483 AUD
View
B
Retailer 9
-
$1,483 AUD
View
B+
Retailer 10
-
$1,487 AUD
View
B
Retailer 11
-
$1,521 AUD
View
B
Retailer 12
-
$1,617 AUD
View
B
Retailer 13
-
$1,703 AUD
View
B
Retailer 14
-
$1,806 AUD
View
B
Retailer 15
-
$1,920 AUD
View
Retailer 16
-
$1,933 AUD
View
Price last confirmed 34 days ago
B
Retailer 17
-
$2,350 AUD
View
Most Expensive
NZ Jewellers
124b911d-0c80-41df-822e-c0dc9ec2c55e · Nov 3
$4,031 AUD
$2,770 USD
View
Price under review
17 more retailers have this diamond
Prices start from $943 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
0.72ct Heart
$943 AUD