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Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2544997096

Certificate GIA 2544997096

Diamond specifications and retailer prices

From $549 AUD
As of November 6, 2026
Save $947 AUD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,487 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2544997096. Listed at 14 retailers as of November 4, 2026, with a 173% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2544997096
Dimensions4.93 × 4.89 × 3.06 mm
L/W Ratio1.01
Top View
4.93 mm4.89 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544997096
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NDepth 62.4%

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 6
Current: $2,487 AUD|Low: $571 AUD|High: $2,487 AUD|Avg: $1,032 AUD
NZ Jewellers
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 10$571 AUD
Retailer 2$673 AUD
Retailer 3$699 AUD
Retailer 13$699 AUD
Retailer 4$714 AUD
Retailer 6$736 AUD
Retailer 5$749 AUD
Retailer 7$824 AUD
Retailer 8$976 AUD
Retailer 9$1,010 AUD
Retailer 12$1,307 AUD
Retailer 11$1,496 AUD
NZ Jewellers$2,487 AUD

45 data points across 13 retailers

14 retailers$549 AUD to $1,496 AUD

A
Cheapest Retailer
-
$549 AUD
A
Retailer 2
-
$571 AUD
View
A
Retailer 3
-
$673 AUD
View
A
Retailer 4
-
$699 AUD
View
Retailer 5
-
$699 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$736 AUD
View
B+
Retailer 7
-
$749 AUD
View
B+
Retailer 8
-
$824 AUD
View
B+
Retailer 9
-
$880 AUD
View
B+
Retailer 10
-
$923 AUD
View
B+
Retailer 11
-
$976 AUD
View
B
Retailer 12
-
$1,010 AUD
View
B
Retailer 13
-
$1,496 AUD
View
Most Expensive
NZ Jewellers
8ac85d37-98e9-4b47-9aa0-ffbc24e1b42a · Nov 4
$2,487 AUD
$1,741 USD
View
Price under review
13 more retailers have this diamond
Prices start from $549 AUDSave up to $947 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
$549 AUD