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Round|Natural|GIA

0.45ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2546263267

Certificate GIA 2546263267

Diamond specifications and retailer prices

From $383 AUD
As of November 6, 2026
Save $827 AUD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,260 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2546263267. Listed at 17 retailers as of November 4, 2026, with a 216% 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 angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2546263267
Dimensions4.85 × 4.90 × 3.07 mm
L/W Ratio1.01
Top View
4.85 mm4.90 mm0.45 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546263267
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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: $383 AUD|Low: $383 AUD|High: $1,210 AUD|Avg: $738 AUD|-6.6%
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 1$383 AUD
Retailer 12$416 AUD
Retailer 2$457 AUD
Retailer 4$603 AUD
Retailer 11$671 AUD
Retailer 9$697 AUD
Retailer 7$710 AUD
Retailer 13$816 AUD
Retailer 5$821 AUD
Retailer 10$836 AUD
Retailer 8$880 AUD
Retailer 6$1,020 AUD
Retailer 3$1,210 AUD

20 data points across 13 retailers

17 retailers$383 AUD to $1,210 AUD

A
Cheapest Retailer
-
$383 AUD
A
Retailer 2
-
$416 AUD
View
A
Retailer 3
-
$457 AUD
View
Retailer 4
-
$590 AUD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$603 AUD
View
Retailer 6
-
$646 AUD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$671 AUD
View
Retailer 8
-
$680 AUD
View
Price last confirmed 35 days ago
A
Retailer 9
-
$697 AUD
View
A
Retailer 10
-
$710 AUD
View
B+
Retailer 11
-
$816 AUD
View
B+
Retailer 12
-
$821 AUD
View
B+
Retailer 13
-
$836 AUD
View
B+
Retailer 14
-
$880 AUD
View
B+
Retailer 15
-
$1,020 AUD
View
B
Retailer 16
-
$1,210 AUD
View
Most Expensive
NZ Jewellers
41c04076-e833-4dbc-9e4f-3a79a30d5fa3 · Oct 3
$2,260 AUD
$1,582 USD
View
Price last confirmed 34 days ago
16 more retailers have this diamond
Prices start from $383 AUDSave up to $827 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
$383 AUD