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Round|Natural|GIA

0.73ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6562607188

Certificate GIA 6562607188

Diamond specifications and retailer prices

From $684 AUD
As of November 6, 2026
Save $2,143 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,827 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct 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 6562607188. Listed at 16 retailers as of November 5, 2026, with prices from $684 to $2,827, a $2,143 spread on the same certified stone. NZ Jewellers lists it at $2,827. 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

0.73
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562607188
Dimensions5.75 × 5.78 × 3.55 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.75 mm5.78 mm0.73 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562607188
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: $2,827 AUD|Low: $684 AUD|High: $2,914 AUD|Avg: $1,173 AUD|-3.0%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$684 AUD
Retailer 4$786 AUD
Retailer 3$897 AUD
Retailer 7$901 AUD
Retailer 8$934 AUD
Retailer 16$971 AUD
Retailer 10$976 AUD
Retailer 13$976 AUD
Retailer 15$1,040 AUD
Retailer 5$1,090 AUD
Retailer 11$1,093 AUD
Retailer 6$1,147 AUD
Retailer 9$1,190 AUD
Retailer 12$1,254 AUD
Retailer 14$2,081 AUD
NZ Jewellers$2,827 AUD

17 data points across 16 retailers

16 retailers$684 AUD to $2,827 AUD

A
Cheapest Retailer
-
$684 AUD
A
Retailer 2
-
$786 AUD
View
A
Retailer 3
-
$897 AUD
View
A
Retailer 4
-
$901 AUD
View
Retailer 5
-
$934 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$971 AUD
View
A
Retailer 7
-
$976 AUD
View
A
Retailer 8
-
$976 AUD
View
A
Retailer 9
-
$1,040 AUD
View
A
Retailer 10
-
$1,090 AUD
View
A
Retailer 11
-
$1,093 AUD
View
A
Retailer 12
-
$1,147 AUD
View
A
Retailer 13
-
$1,190 AUD
View
A
Retailer 14
-
$1,254 AUD
View
B+
Retailer 15
-
$2,081 AUD
View
Most Expensive
B
NZ Jewellers
cecf2804-17f3-413c-aaee-3bca7644832b · Nov 5
$2,827 AUD
$1,979 USD
View
15 more retailers have this diamond
Prices start from $684 AUDSave up to $2,143 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
0.73ct Round
$684 AUD