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Heart|Natural|GIA

0.72ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2556840346

Certificate GIA 2556840346

Diamond specifications and retailer prices

From $822 AUD
HK$4,500 HKD
As of November 1, 2026
Save $1,229 AUD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,030 AUD at NZ Jewellers · As of September 25, 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 G 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 2556840346. Listed at 14 retailers as of November 1, 2026, with a 150% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556840346
Dimensions5.55 × 6.34 × 3.52 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
5.55 mm6.34 mm0.72 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556840346
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.4%

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 1
Current: $1,202 AUD|Low: $822 AUD|High: $2,381 AUD|Avg: $1,412 AUD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$822 AUD
Retailer 9$1,033 AUD
Retailer 8$1,070 AUD
Retailer 7$1,097 AUD
Retailer 12$1,119 AUD
Retailer 3$1,195 AUD
Retailer 1$1,202 AUD
Retailer 11$1,398 AUD
Retailer 10$1,734 AUD
Retailer 2$1,756 AUD
Retailer 4$1,882 AUD
Retailer 6$2,051 AUD

31 data points across 12 retailers

14 retailers$822 AUD to $2,051 AUD

A
Cheapest Retailer
-
$822 AUD
HK$4,500 HKD
B+
Retailer 2
-
$1,033 AUD
$724 USD
View
Final sale: no returns
A
Retailer 3
-
$1,070 AUD
$750 USD
View
B+
Retailer 4
-
$1,097 AUD
€732 EUR
View
B+
Retailer 5
-
$1,119 AUD
$784 USD
View
Retailer 6
-
$1,195 AUD
SGD 1,132 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,202 AUD
£663 GBP
View
B+
Retailer 8
-
$1,398 AUD
$980 USD
View
B
Retailer 9
-
$1,705 AUD
View
B
Retailer 10
-
$1,734 AUD
ZAR 19,634 ZAR
View
Retailer 11
-
$1,756 AUD
$1,231 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,882 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$2,051 AUD
£1,132 GBP
View
Most Expensive
NZ Jewellers
019db096-081d-49c0-be02-9b4ca8614433 · Sep 25
$4,030 AUD
$2,824 USD
View
Price under review
13 more retailers have this diamond
Prices start from $822 AUDSave up to $1,229 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
$822 AUD