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Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6432147871

Certificate GIA 6432147871

Diamond specifications and retailer prices

From $889 NZD
As of November 4, 2026
Save $1,626 NZD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,417 NZD 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 6432147871. Listed at 16 retailers as of November 1, 2026, with a 183% 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6432147871
Dimensions4.99 × 4.95 × 3.03 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
4.99 mm4.95 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432147871
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 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: $1,320 NZD|Low: $889 NZD|High: $2,547 NZD|Avg: $1,420 NZD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$889 NZD
Retailer 9$1,028 NZD
Retailer 11$1,064 NZD
Retailer 2$1,112 NZD
Retailer 1$1,320 NZD
Retailer 10$1,334 NZD
Retailer 3$1,373 NZD
Retailer 5$1,434 NZD
Retailer 4$1,459 NZD
Retailer 8$1,690 NZD
Retailer 7$2,515 NZD

45 data points across 11 retailers

16 retailers$889 NZD to $2,515 NZD

A
Cheapest Retailer
-
$889 NZD
B+
Retailer 2
-
$987 NZD
View
B+
Retailer 3
-
$1,026 NZD
View
B+
Retailer 4
-
$1,028 NZD
View
Retailer 5
-
$1,064 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,064 NZD
View
B+
Retailer 7
-
$1,112 NZD
View
B+
Retailer 8
-
$1,138 NZD
View
B+
Retailer 9
-
$1,320 NZD
View
B
Retailer 10
-
$1,334 NZD
View
B
Retailer 11
-
$1,373 NZD
View
B
Retailer 12
-
$1,434 NZD
View
B
Retailer 13
-
$1,459 NZD
View
B
Retailer 14
-
$1,690 NZD
View
B
Retailer 15
-
$2,515 NZD
View
Most Expensive
NZ Jewellers
ce47080c-94a6-452f-a17e-43658cec2993 · Nov 4
$3,417 NZD
$1,921 USD
View
Price under review
15 more retailers have this diamond
Prices start from $889 NZDSave up to $1,626 NZD

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
$889 NZD