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Round|Natural|GIA

0.45ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2504345323

Certificate GIA 2504345323

Diamond specifications and retailer prices

From $592 NZD
As of November 6, 2026
Save $1,245 NZD (68%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,427 NZD at NZ Jewellers · As of October 3, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2504345323. Listed at 25 retailers as of November 6, 2026, with a 210% 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2504345323
Dimensions4.93 × 4.90 × 3.03 mm
L/W Ratio1.01
Key to symbols
Feather, Pinpoint
Top View
4.93 mm4.90 mm0.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2504345323
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: $1,836 NZD|Low: $592 NZD|High: $2,089 NZD|Avg: $1,153 NZD|-11.9%
Retailer 1
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 7, 2026
Retailer 9$592 NZD
Retailer 14$644 NZD
Retailer 4$693 NZD
Retailer 8$842 NZD
Retailer 12$862 NZD
Retailer 6$895 NZD
Retailer 7$978 NZD
Retailer 3$1,019 NZD
Retailer 10$1,035 NZD
Retailer 11$1,136 NZD
Retailer 13$1,173 NZD
Retailer 2$1,176 NZD
Retailer 5$1,256 NZD
Retailer 1$1,836 NZD

26 data points across 14 retailers

25 retailers$592 NZD to $1,836 NZD

A
Cheapest Retailer
-
$592 NZD
A
Retailer 2
-
$644 NZD
View
A
Retailer 3
-
$693 NZD
View
A
Retailer 4
-
$842 NZD
View
A
Retailer 5
-
$862 NZD
View
Retailer 6
-
$895 NZD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$895 NZD
View
Retailer 8
-
$963 NZD
View
Price last confirmed 27 days ago
A
Retailer 9
-
$978 NZD
View
Retailer 10
-
$1,014 NZD
View
Price last confirmed 58 days ago
A
Retailer 11
-
$1,019 NZD
View
Retailer 12
-
$1,032 NZD
View
Price last confirmed 29 days ago
A
Retailer 13
-
$1,035 NZD
View
Retailer 14
-
$1,093 NZD
View
Price last confirmed 39 days ago
A
Retailer 15
-
$1,136 NZD
View
Retailer 16
-
$1,171 NZD
View
Price last confirmed 58 days ago
Retailer 17
-
$1,171 NZD
View
Price last confirmed 65 days ago
B+
Retailer 18
-
$1,173 NZD
View
A
Retailer 19
-
$1,176 NZD
View
B+
Retailer 20
-
$1,256 NZD
View
Retailer 21
-
$1,432 NZD
View
Price last confirmed 34 days ago
B
Retailer 22
-
$1,836 NZD
View
Retailer 23
-
$1,979 NZD
View
Price last confirmed 27 days ago
Retailer 24
-
$3,182 NZD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
a7f6c118-e850-4ee2-beba-30ba516a5b46 · Oct 3
$3,427 NZD
$1,900 USD
View
Price last confirmed 34 days ago
24 more retailers have this diamond
Prices start from $592 NZDSave up to $1,245 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
$592 NZD