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Round|Natural|GIA

0.45ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1427394519

Certificate GIA 1427394519

Diamond specifications and retailer prices

From $587 AUD
As of November 5, 2026
Save $1,911 AUD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,498 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1427394519. Listed at 22 retailers as of November 4, 2026, with prices from $587 to $2,498, a $1,911 spread on the same certified stone. NZ Jewellers lists it at $2,498. 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 angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1427394519
Dimensions5.03 × 5.00 × 2.97 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
5.03 mm5.00 mm0.45 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1427394519
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.4%

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 5
Current: $986 AUD|Low: $587 AUD|High: $1,861 AUD|Avg: $1,119 AUD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$587 AUD
Retailer 1$986 AUD
Retailer 3$989 AUD
Retailer 8$1,079 AUD
Retailer 2$1,086 AUD
Retailer 9$1,197 AUD
Retailer 5$1,234 AUD
Retailer 7$1,323 AUD
Retailer 6$1,837 AUD

36 data points across 9 retailers

22 retailers$587 AUD to $2,498 AUD

A
Cheapest Retailer
-
$587 AUD
A
Retailer 2
-
$676 AUD
View
A
Retailer 3
-
$676 AUD
View
A
Retailer 4
-
$797 AUD
View
Retailer 5
-
$844 AUD
View
Price last confirmed 10 days ago
Retailer 6
-
$857 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$857 AUD
View
B+
Retailer 8
-
$919 AUD
View
B+
Retailer 9
-
$984 AUD
View
B+
Retailer 10
-
$986 AUD
View
B+
Retailer 11
-
$989 AUD
View
B+
Retailer 12
-
$1,079 AUD
View
B+
Retailer 13
-
$1,086 AUD
View
B+
Retailer 14
-
$1,089 AUD
View
B+
Retailer 15
-
$1,109 AUD
View
B+
Retailer 16
-
$1,119 AUD
View
B+
Retailer 17
-
$1,151 AUD
View
Retailer 18
-
$1,197 AUD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$1,234 AUD
View
B
Retailer 20
-
$1,323 AUD
View
B
Retailer 21
-
$1,837 AUD
View
Most Expensive
B
NZ Jewellers
e2f09f66-6844-47b9-ac2e-ae119802e1ed · Nov 4
$2,498 AUD
$1,749 USD
View
21 more retailers have this diamond
Prices start from $587 AUDSave up to $1,911 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
$587 AUD