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Round|Natural|GIA

0.45ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 7453674862

Certificate GIA 7453674862

Diamond specifications and retailer prices

From $396 AUD
As of November 6, 2026
Save $850 AUD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,256 AUD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7453674862. Listed at 17 retailers as of November 4, 2026, with a 215% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7453674862
Dimensions4.90 × 4.85 × 3.08 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
4.90 mm4.85 mm0.45 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7453674862
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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: $716 AUD|Low: $396 AUD|High: $1,331 AUD|Avg: $786 AUD|-1.4%
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
November 6, 2026
Retailer 6$396 AUD
Retailer 12$430 AUD
Retailer 2$474 AUD
Retailer 8$584 AUD
Retailer 5$627 AUD
Retailer 9$694 AUD
Retailer 1$716 AUD
Retailer 7$727 AUD
Retailer 13$841 AUD
Retailer 11$850 AUD
Retailer 4$859 AUD
Retailer 10$903 AUD
Retailer 3$1,246 AUD

29 data points across 13 retailers

17 retailers$396 AUD to $1,246 AUD

A
Cheapest Retailer
-
$396 AUD
A
Retailer 2
-
$430 AUD
View
A
Retailer 3
-
$474 AUD
View
Retailer 4
-
$580 AUD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$584 AUD
View
A
Retailer 6
-
$627 AUD
View
Retailer 7
-
$627 AUD
View
Price last confirmed 38 days ago
Retailer 8
-
$679 AUD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$694 AUD
View
A
Retailer 10
-
$716 AUD
View
A
Retailer 11
-
$727 AUD
View
B+
Retailer 12
-
$841 AUD
View
B+
Retailer 13
-
$850 AUD
View
B+
Retailer 14
-
$859 AUD
View
B+
Retailer 15
-
$903 AUD
View
B
Retailer 16
-
$1,246 AUD
View
Most Expensive
NZ Jewellers
31abd86f-9643-477c-a307-3c71c629eb00 · Sep 28
$2,256 AUD
$1,579 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $396 AUDSave up to $850 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
$396 AUD