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Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

VG • J/VVS1 • GIA 6425620104

Certificate GIA 6425620104

Diamond specifications and retailer prices

From $586 AUD
As of November 4, 2026
Save $931 AUD (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,524 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 very-good cut grade and certified by GIA 6425620104. Listed at 21 retailers as of November 4, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6425620104
Dimensions4.90 × 4.86 × 3.07 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.90 mm4.86 mm0.45 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425620104
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 4
Current: $2,524 AUD|Low: $586 AUD|High: $2,524 AUD|Avg: $944 AUD
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
November 6, 2026
Retailer 15$586 AUD
Retailer 8$597 AUD
Retailer 5$643 AUD
Retailer 19$643 AUD
Retailer 17$661 AUD
Retailer 9$689 AUD
Retailer 7$764 AUD
Retailer 3$800 AUD
Retailer 10$800 AUD
Retailer 2$807 AUD
Retailer 4$829 AUD
Retailer 18$900 AUD
Retailer 12$907 AUD
Retailer 6$926 AUD
Retailer 13$987 AUD
Retailer 14$1,026 AUD
Retailer 11$1,074 AUD
Retailer 16$1,517 AUD
NZ Jewellers$2,524 AUD

42 data points across 19 retailers

21 retailers$586 AUD to $1,517 AUD

A
Cheapest Retailer
-
$586 AUD
A
Retailer 2
-
$597 AUD
View
A
Retailer 3
-
$643 AUD
View
Retailer 4
-
$643 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$661 AUD
View
A
Retailer 6
-
$689 AUD
View
Retailer 7
-
$743 AUD
View
Price last confirmed 324 days ago
B+
Retailer 8
-
$764 AUD
View
B+
Retailer 9
-
$800 AUD
View
B+
Retailer 10
-
$800 AUD
View
B+
Retailer 11
-
$807 AUD
View
B+
Retailer 12
-
$829 AUD
View
B+
Retailer 13
-
$900 AUD
View
B+
Retailer 14
-
$907 AUD
View
B+
Retailer 15
-
$926 AUD
View
B+
Retailer 16
-
$987 AUD
View
B
Retailer 17
-
$1,021 AUD
View
B
Retailer 18
-
$1,026 AUD
View
Retailer 19
-
$1,074 AUD
View
Price last confirmed 34 days ago
B
Retailer 20
-
$1,517 AUD
View
Most Expensive
NZ Jewellers
0e0f0232-bc1b-44de-bde9-d1934908c937 · Nov 4
$2,524 AUD
$1,767 USD
View
Price under review
20 more retailers have this diamond
Prices start from $586 AUDSave up to $931 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
$586 AUD