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Radiant|Natural|GIA

0.45ct K VVS2 Radiant Natural Diamond

VG • K/VVS2 • GIA 6551742859

Certificate GIA 6551742859

Diamond specifications and retailer prices

From $435 AUD
As of November 6, 2026
Save $969 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,345 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551742859. Listed at 14 retailers as of November 6, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
K
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551742859
Dimensions5.31 × 3.59 × 2.68 mm
L/W Ratio1.48
Girdle conditionPolished
Culet sizeNone
Key to symbols
Indented Natural, Natural, Extra Facet
Top View
5.31 mm3.59 mm0.45 ctK / VVS2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6551742859
Side View
Table 62.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 74.6%

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: $2,345 AUD|Low: $435 AUD|High: $2,345 AUD|Avg: $943 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5$435 AUD
Retailer 3$611 AUD
Retailer 9$659 AUD
Retailer 10$659 AUD
Retailer 11$706 AUD
Retailer 2$750 AUD
Retailer 8$917 AUD
Retailer 7$929 AUD
Retailer 6$953 AUD
Retailer 4$1,404 AUD
NZ Jewellers$2,345 AUD

34 data points across 11 retailers

14 retailers$435 AUD to $1,404 AUD

A
Cheapest Retailer
-
$435 AUD
B+
Retailer 2
-
$490 AUD
View
B+
Retailer 3
-
$611 AUD
View
B+
Retailer 4
-
$659 AUD
View
B+
Retailer 5
-
$659 AUD
View
B+
Retailer 6
-
$706 AUD
View
B+
Retailer 7
-
$706 AUD
View
B+
Retailer 8
-
$750 AUD
View
B+
Retailer 9
-
$830 AUD
View
B
Retailer 10
-
$917 AUD
View
B
Retailer 11
-
$929 AUD
View
B
Retailer 12
-
$953 AUD
View
B
Retailer 13
-
$1,404 AUD
View
Most Expensive
NZ Jewellers
61f4813d-3d56-4f04-a6ab-127494158ea7 · Nov 5
$2,345 AUD
$1,611 USD
View
Price under review
13 more retailers have this diamond
Prices start from $435 AUDSave up to $969 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 Radiant
$435 AUD