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Round|Natural|GIA

0.72ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1559418521

Certificate GIA 1559418521

Diamond specifications and retailer prices

From $1,317 AUD
As of November 5, 2026
Save $2,243 AUD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,560 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1559418521. Listed at 10 retailers as of November 5, 2026, with prices from $1,317 to $3,560, a $2,243 spread on the same certified stone. NZ Jewellers lists it at $3,560. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1559418521
Dimensions5.70 × 3.57 × 3.57 mm
L/W Ratio1.60
Culet sizeNone
Top View
5.70 mm3.57 mm0.72 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559418521
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 5
Current: $3,560 AUD|Low: $1,458 AUD|High: $3,560 AUD|Avg: $1,956 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$1,458 AUD
Retailer 7$1,460 AUD
Retailer 5$1,516 AUD
Retailer 3$1,561 AUD
Retailer 9$1,650 AUD
Retailer 8$1,684 AUD
Retailer 2$1,884 AUD
Retailer 10$2,124 AUD
Retailer 4$2,606 AUD
NZ Jewellers$3,560 AUD

44 data points across 10 retailers

10 retailers$1,317 AUD to $3,560 AUD

A
Cheapest Retailer
-
$1,317 AUD
Retailer 2
-
$1,458 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$1,460 AUD
View
B+
Retailer 4
-
$1,516 AUD
View
B+
Retailer 5
-
$1,561 AUD
View
B+
Retailer 6
-
$1,650 AUD
View
B+
Retailer 7
-
$1,684 AUD
View
B+
Retailer 8
-
$1,884 AUD
View
B
Retailer 9
-
$2,606 AUD
View
Most Expensive
B
NZ Jewellers
b22e2309-5117-4c66-81f6-3593818f11eb · Nov 5
$3,560 AUD
$2,492 USD
View
9 more retailers have this diamond
Prices start from $1,317 AUDSave up to $2,243 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 Round
$1,317 AUD