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Round|Natural|GIA

0.73ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6562450449

Certificate GIA 6562450449

Diamond specifications and retailer prices

From $893 AUD
HK$4,900 HKD
As of October 30, 2026
Save $2,857 AUD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,750 AUD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562450449. Listed at 20 retailers as of October 30, 2026, with prices from $893 to $3,750, a $2,857 spread on the same certified stone. NZ Jewellers lists it at $3,750. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562450449
Dimensions5.83 × 5.81 × 3.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.83 mm5.81 mm0.73 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562450449
Side View
Table 56.0%Crown 34°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.3%

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: $3,750 AUD|Low: $893 AUD|High: $3,784 AUD|Avg: $1,417 AUD|-0.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 11$893 AUD
Retailer 14$895 AUD
Retailer 8$985 AUD
Retailer 7$1,103 AUD
Retailer 20$1,103 AUD
Retailer 4$1,114 AUD
Retailer 3$1,196 AUD
Retailer 16$1,210 AUD
Retailer 18$1,241 AUD
Retailer 10$1,243 AUD
Retailer 12$1,263 AUD
Retailer 13$1,379 AUD
Retailer 19$1,409 AUD
Retailer 5$1,410 AUD
Retailer 2$1,446 AUD
Retailer 6$1,565 AUD
Retailer 15$1,591 AUD
Retailer 9$1,696 AUD
Retailer 17$2,202 AUD
NZ Jewellers$3,750 AUD

18 data points across 20 retailers

20 retailers$893 AUD to $3,750 AUD

A
Cheapest Retailer
-
$893 AUD
HK$4,900 HKD
A
Retailer 2
-
$895 AUD
₹59,857 INR
View
A
Retailer 3
-
$985 AUD
$692 USD
View
B+
Retailer 4
-
$1,103 AUD
$775 USD
View
Final sale: no returns
A
Retailer 5
-
$1,103 AUD
$775 USD
View
B+
Retailer 6
-
$1,114 AUD
View
B+
Retailer 7
-
$1,196 AUD
$840 USD
View
B+
Retailer 8
-
$1,210 AUD
SGD 1,149 SGD
View
B+
Retailer 9
-
$1,241 AUD
$872 USD
View
B+
Retailer 10
-
$1,243 AUD
$873 USD
View
B+
Retailer 11
-
$1,263 AUD
SGD 1,199 SGD
View
B+
Retailer 12
-
$1,379 AUD
$969 USD
View
B+
Retailer 13
-
$1,409 AUD
$990 USD
View
B+
Retailer 14
-
$1,410 AUD
£780 GBP
View
B
Retailer 15
-
$1,446 AUD
£800 GBP
View
B+
Retailer 16
-
$1,565 AUD
€1,047 EUR
View
B+
Retailer 17
-
$1,591 AUD
£880 GBP
View
B+
Retailer 18
-
$1,696 AUD
$1,192 USD
View
B
Retailer 19
-
$2,202 AUD
£1,218 GBP
View
Most Expensive
B
NZ Jewellers
47021e50-0069-409a-ba8e-9c2a8f7dd5bc · Oct 30
$3,750 AUD
$2,634 USD
View
19 more retailers have this diamond
Prices start from $893 AUDSave up to $2,857 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
$893 AUD