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Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1509117846

Certificate GIA 1509117846

Diamond specifications and retailer prices

From $446 AUD
As of November 6, 2026
Save $1,941 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,387 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1509117846. Listed at 18 retailers as of November 4, 2026, with prices from $446 to $2,387, a $1,941 spread on the same certified stone. NZ Jewellers lists it at $2,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1509117846
Dimensions4.89 × 4.86 × 3.09 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
4.89 mm4.86 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1509117846
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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 6
Current: $446 AUD|Low: $446 AUD|High: $1,454 AUD|Avg: $912 AUD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$446 AUD
Retailer 2$757 AUD
Retailer 3$807 AUD
Retailer 4$881 AUD
Retailer 8$921 AUD
Retailer 5$970 AUD
Retailer 9$997 AUD
Retailer 7$999 AUD
Retailer 6$1,436 AUD

35 data points across 9 retailers

18 retailers$446 AUD to $2,387 AUD

A
Cheapest Retailer
-
$446 AUD
A
Retailer 2
-
$589 AUD
View
A
Retailer 3
-
$623 AUD
View
A
Retailer 4
-
$643 AUD
View
Retailer 5
-
$643 AUD
View
Price last confirmed 79 days ago
A
Retailer 6
-
$670 AUD
View
Retailer 7
-
$670 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$719 AUD
View
A
Retailer 9
-
$757 AUD
View
B+
Retailer 10
-
$807 AUD
View
B+
Retailer 11
-
$821 AUD
View
B+
Retailer 12
-
$881 AUD
View
B+
Retailer 13
-
$921 AUD
View
B+
Retailer 14
-
$970 AUD
View
Retailer 15
-
$997 AUD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
$999 AUD
View
B
Retailer 17
-
$1,436 AUD
View
Most Expensive
B
NZ Jewellers
ae61037e-d525-467d-94bc-94e4730a92c0 · Nov 4
$2,387 AUD
$1,671 USD
View
17 more retailers have this diamond
Prices start from $446 AUDSave up to $1,941 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
0.45ct Round
$446 AUD