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Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 1455609295

Certificate GIA 1455609295

Diamond specifications and retailer prices

From $787 NZD
$442 USD
As of October 28, 2026
Save $2,542 NZD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,330 NZD at NZ Jewellers · As of October 26, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1455609295. Listed at 22 retailers as of October 26, 2026, with prices from $787 to $3,330, a $2,542 spread on the same certified stone. NZ Jewellers lists it at $3,330. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1455609295
Dimensions4.85 × 4.89 × 3.05 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Feather, Indented Natural
Top View
4.85 mm4.89 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1455609295
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°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: Oct 28
Current: $3,330 NZD|Low: $787 NZD|High: $3,330 NZD|Avg: $1,273 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 9$787 NZD
Retailer 18$825 NZD
Retailer 6$848 NZD
Retailer 21$848 NZD
Retailer 10$909 NZD
Retailer 12$971 NZD
Retailer 8$995 NZD
Retailer 3$1,051 NZD
Retailer 11$1,051 NZD
Retailer 2$1,077 NZD
Retailer 4$1,087 NZD
Retailer 20$1,154 NZD
Retailer 17$1,158 NZD
Retailer 7$1,227 NZD
Retailer 5$1,292 NZD
Retailer 16$1,304 NZD
Retailer 19$1,344 NZD
Retailer 14$1,417 NZD
Retailer 13$1,739 NZD
Retailer 15$2,016 NZD
NZ Jewellers$3,330 NZD

31 data points across 21 retailers

22 retailers$787 NZD to $3,330 NZD

A
Cheapest Retailer
-
$787 NZD
$442 USD
A
Retailer 2
-
$825 NZD
$463 USD
View
A
Retailer 3
-
$848 NZD
$476 USD
View
A
Retailer 4
-
$848 NZD
$476 USD
View
A
Retailer 5
-
$909 NZD
$510 USD
View
A
Retailer 6
-
$927 NZD
$520 USD
View
A
Retailer 7
-
$971 NZD
$545 USD
View
B+
Retailer 8
-
$995 NZD
$559 USD
View
B+
Retailer 9
-
$1,051 NZD
$590 USD
View
B+
Retailer 10
-
$1,051 NZD
$590 USD
View
B+
Retailer 11
-
$1,077 NZD
£476 GBP
View
B+
Retailer 12
-
$1,087 NZD
$610 USD
View
B+
Retailer 13
-
$1,154 NZD
£510 GBP
View
B+
Retailer 14
-
$1,158 NZD
$650 USD
View
B+
Retailer 15
-
$1,227 NZD
$689 USD
View
B+
Retailer 16
-
$1,292 NZD
$725 USD
View
B+
Retailer 17
-
$1,304 NZD
€697 EUR
View
B+
Retailer 18
-
$1,344 NZD
ZAR 12,190 ZAR
View
B
Retailer 19
-
$1,417 NZD
A$1,223 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
$1,739 NZD
£769 GBP
View
B
Retailer 21
-
$2,016 NZD
£891 GBP
View
Most Expensive
B
NZ Jewellers
f16fd4ff-c9d9-4b97-a350-f0fa2ae29828 · Oct 26
$3,330 NZD
$1,869 USD
View
21 more retailers have this diamond
Prices start from $787 NZDSave up to $2,542 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
$787 NZD