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Round|Natural|GIA

0.45ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 5523037553

Certificate GIA 5523037553

Diamond specifications and retailer prices

From $581 AUD
As of November 4, 2026
Save $1,020 AUD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,626 AUD at NZ Jewellers · As of October 8, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5523037553. Listed at 19 retailers as of November 4, 2026, with a 175% 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
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5523037553
Dimensions4.93 × 4.89 × 3.01 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.93 mm4.89 mm0.45 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5523037553
Side View
Table 55.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°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 4
Current: $849 AUD|Low: $496 AUD|High: $1,603 AUD|Avg: $886 AUD|+4.2%
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 7$503 AUD
Retailer 16$581 AUD
Retailer 14$614 AUD
Retailer 6$657 AUD
Retailer 2$700 AUD
Retailer 3$784 AUD
Retailer 1$849 AUD
Retailer 5$886 AUD
Retailer 15$929 AUD
Retailer 9$937 AUD
Retailer 11$951 AUD
Retailer 4$1,033 AUD
Retailer 8$1,074 AUD
Retailer 12$1,081 AUD
Retailer 10$1,350 AUD
Retailer 13$1,601 AUD

28 data points across 16 retailers

19 retailers$581 AUD to $1,601 AUD

A
Cheapest Retailer
-
$581 AUD
Final sale: no returns
A
Retailer 2
-
$614 AUD
View
A
Retailer 3
-
$657 AUD
View
Retailer 4
-
$686 AUD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$700 AUD
View
Retailer 6
-
$737 AUD
View
Price last confirmed 26 days ago
Retailer 7
-
$737 AUD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$784 AUD
View
Retailer 9
-
$790 AUD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$849 AUD
View
B+
Retailer 11
-
$886 AUD
View
A
Retailer 12
-
$929 AUD
View
B+
Retailer 13
-
$937 AUD
View
B+
Retailer 14
-
$951 AUD
View
B+
Retailer 15
-
$1,033 AUD
View
B+
Retailer 16
-
$1,081 AUD
View
B+
Retailer 17
-
$1,350 AUD
View
B
Retailer 18
-
$1,601 AUD
View
Most Expensive
NZ Jewellers
ca81a017-3508-49fb-b781-050ff9d77c92 · Oct 8
$2,626 AUD
$1,838 USD
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from $581 AUDSave up to $1,020 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
$581 AUD