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Round|Natural|GIA

0.45ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 1555689261

Certificate GIA 1555689261

Diamond specifications and retailer prices

From $371 AUD
As of November 6, 2026
Save $1,650 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,021 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1555689261. Listed at 18 retailers as of November 4, 2026, with prices from $371 to $2,021, a $1,650 spread on the same certified stone. NZ Jewellers lists it at $2,021. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1555689261
Dimensions4.89 × 4.90 × 3.06 mm
L/W Ratio1.00
Key to symbols
Cloud, Feather
Top View
4.89 mm4.90 mm0.45 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555689261
Side View
Table 57.0%Crown 35°Girdle: VTK-VTKPavilion 41°Culet: NoneDepth 62.5%

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: $2,021 AUD|Low: $371 AUD|High: $2,021 AUD|Avg: $718 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 2$371 AUD
Retailer 8$404 AUD
Retailer 5$513 AUD
Retailer 14$527 AUD
Retailer 7$580 AUD
Retailer 16$589 AUD
Retailer 11$671 AUD
Retailer 12$697 AUD
Retailer 4$710 AUD
Retailer 17$713 AUD
Retailer 9$751 AUD
Retailer 15$821 AUD
Retailer 3$836 AUD
Retailer 13$856 AUD
Retailer 10$1,061 AUD
Retailer 6$1,217 AUD
NZ Jewellers$2,021 AUD

33 data points across 17 retailers

18 retailers$371 AUD to $2,021 AUD

A
Cheapest Retailer
-
$371 AUD
A
Retailer 2
-
$404 AUD
View
A
Retailer 3
-
$457 AUD
View
A
Retailer 4
-
$513 AUD
View
A
Retailer 5
-
$527 AUD
View
A
Retailer 6
-
$580 AUD
View
A
Retailer 7
-
$589 AUD
View
A
Retailer 8
-
$671 AUD
View
A
Retailer 9
-
$697 AUD
View
B+
Retailer 10
-
$710 AUD
View
B+
Retailer 11
-
$713 AUD
View
B+
Retailer 12
-
$751 AUD
View
B+
Retailer 13
-
$821 AUD
View
B+
Retailer 14
-
$836 AUD
View
B+
Retailer 15
-
$856 AUD
View
B+
Retailer 16
-
$1,061 AUD
View
B
Retailer 17
-
$1,217 AUD
View
Most Expensive
B
NZ Jewellers
0d7e523c-1961-4d04-962f-7880e4831824 · Nov 4
$2,021 AUD
$1,415 USD
View
17 more retailers have this diamond
Prices start from $371 AUDSave up to $1,650 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
$371 AUD