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Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7542976465

Certificate GIA 7542976465

Diamond specifications and retailer prices

From $536 AUD
As of November 4, 2026
Save $963 AUD (64%) 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 7542976465. Listed at 14 retailers as of November 1, 2026, with a 180% 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 angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7542976465
Dimensions4.95 × 4.93 × 3.02 mm
L/W Ratio1.00
Key to symbols
Feather, Needle, Pinpoint
Top View
4.95 mm4.93 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542976465
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41.4°Culet: NDepth 61.0%

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 4
Current: $2,487 AUD|Low: $536 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
November 6, 2026
Retailer 8$536 AUD
Retailer 11$699 AUD
Retailer 12$699 AUD
Retailer 3$714 AUD
Retailer 2$736 AUD
Retailer 4$749 AUD
Retailer 6$824 AUD
Retailer 5$974 AUD
Retailer 7$1,010 AUD
Retailer 10$1,307 AUD
Retailer 9$1,498 AUD
NZ Jewellers$2,487 AUD

43 data points across 12 retailers

14 retailers$536 AUD to $1,498 AUD

A
Cheapest Retailer
-
$536 AUD
A
Retailer 2
-
$549 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
-
$974 AUD
View
B
Retailer 12
-
$1,010 AUD
View
B
Retailer 13
-
$1,498 AUD
View
Most Expensive
NZ Jewellers
0b1a81b0-cae3-4e55-96d4-9b342ad4ce3c · Nov 4
$2,487 AUD
$1,741 USD
View
Price under review
13 more retailers have this diamond
Prices start from $536 AUDSave up to $963 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
$536 AUD