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Round|Natural|GIA

0.45ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5556945179

Certificate GIA 5556945179

Diamond specifications and retailer prices

From $1,094 NZD
As of November 4, 2026
Save $1,820 NZD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,956 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556945179. Listed at 13 retailers as of November 2, 2026, with a 166% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5556945179
Dimensions4.88 × 4.92 × 3.04 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.88 mm4.92 mm0.45 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556945179
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,956 NZD|Low: $567 NZD|High: $3,956 NZD|Avg: $1,527 NZD
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
November 6, 2026
Retailer 6$681 NZD
Retailer 9$1,094 NZD
Retailer 12$1,144 NZD
Retailer 13$1,190 NZD
Retailer 3$1,231 NZD
Retailer 14$1,231 NZD
Retailer 5$1,318 NZD
Retailer 4$1,418 NZD
Retailer 10$1,476 NZD
Retailer 2$1,489 NZD
Retailer 7$1,777 NZD
Retailer 8$1,955 NZD
Retailer 11$2,914 NZD
NZ Jewellers$3,956 NZD

29 data points across 14 retailers

13 retailers$1,094 NZD to $2,914 NZD

B+
Cheapest Retailer
-
$1,094 NZD
B+
Retailer 2
-
$1,144 NZD
View
B+
Retailer 3
-
$1,190 NZD
View
Retailer 4
-
$1,231 NZD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$1,231 NZD
View
B+
Retailer 6
-
$1,318 NZD
View
B
Retailer 7
-
$1,418 NZD
View
B
Retailer 8
-
$1,476 NZD
View
B
Retailer 9
-
$1,489 NZD
View
B
Retailer 10
-
$1,777 NZD
View
B
Retailer 11
-
$1,955 NZD
View
B
Retailer 12
-
$2,914 NZD
View
Most Expensive
NZ Jewellers
d396be91-fa8f-4649-a62b-97dddb184993 · Nov 4
$3,956 NZD
$2,224 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,094 NZDSave up to $1,820 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.

B+
0.45ct Round
$1,094 NZD