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Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6555253359

Certificate GIA 6555253359

Diamond specifications and retailer prices

From $436 AUD
As of November 6, 2026
Save $930 AUD (68%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,628 AUD at NZ Jewellers · As of October 3, 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 6555253359. Listed at 22 retailers as of November 4, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555253359
Dimensions4.91 × 4.89 × 3.06 mm
L/W Ratio1.00
Key to symbols
Pinpoint, Feather
Top View
4.91 mm4.89 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555253359
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NDepth 62.5%

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: $770 AUD|Low: $436 AUD|High: $1,416 AUD|Avg: $808 AUD|+1.1%
Retailer 1
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 9$436 AUD
Retailer 14$474 AUD
Retailer 7$511 AUD
Retailer 6$633 AUD
Retailer 11$639 AUD
Retailer 3$661 AUD
Retailer 12$721 AUD
Retailer 8$724 AUD
Retailer 1$770 AUD
Retailer 16$779 AUD
Retailer 4$846 AUD
Retailer 5$893 AUD
Retailer 15$923 AUD
Retailer 13$983 AUD
Retailer 10$1,153 AUD
Retailer 2$1,366 AUD

19 data points across 16 retailers

22 retailers$436 AUD to $1,366 AUD

A
Cheapest Retailer
-
$436 AUD
A
Retailer 2
-
$474 AUD
View
A
Retailer 3
-
$511 AUD
View
A
Retailer 4
-
$633 AUD
View
A
Retailer 5
-
$639 AUD
View
A
Retailer 6
-
$661 AUD
View
Retailer 7
-
$686 AUD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$721 AUD
View
A
Retailer 9
-
$724 AUD
View
Retailer 10
-
$739 AUD
View
Price last confirmed 26 days ago
Retailer 11
-
$766 AUD
View
Price last confirmed 38 days ago
A
Retailer 12
-
$770 AUD
View
A
Retailer 13
-
$779 AUD
View
Retailer 14
-
$791 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$846 AUD
View
B+
Retailer 16
-
$893 AUD
View
B+
Retailer 17
-
$923 AUD
View
B+
Retailer 18
-
$983 AUD
View
Retailer 19
-
$1,097 AUD
View
Price last confirmed 34 days ago
B+
Retailer 20
-
$1,153 AUD
View
B
Retailer 21
-
$1,366 AUD
View
Most Expensive
NZ Jewellers
d121cbd2-7cb1-4b8d-8bee-2f2fc57261a6 · Oct 3
$2,628 AUD
$1,840 USD
View
Price under review
21 more retailers have this diamond
Prices start from $436 AUDSave up to $930 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
$436 AUD