CaratHunter
Plans
Round|Natural|GIA

0.45ct I IF Round Natural Diamond

EX • I/IF • GIA 2478941406

Certificate GIA 2478941406

Diamond specifications and retailer prices

From $671 NZD
As of November 5, 2026
Save $2,208 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,878 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2478941406. Listed at 19 retailers as of November 4, 2026, with prices from $671 to $2,878, a $2,208 spread on the same certified stone. NZ Jewellers lists it at $2,878. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2478941406
Dimensions4.91 × 4.90 × 3.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.91 mm4.90 mm0.45 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2478941406
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 5
Current: $2,878 NZD|Low: $671 NZD|High: $2,926 NZD|Avg: $1,305 NZD|-1.6%
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
November 5, 2026
Retailer 12$671 NZD
Retailer 4$774 NZD
Retailer 7$918 NZD
Retailer 10$982 NZD
Retailer 3$989 NZD
Retailer 8$1,005 NZD
Retailer 18$1,058 NZD
Retailer 9$1,074 NZD
Retailer 13$1,133 NZD
Retailer 2$1,151 NZD
Retailer 16$1,272 NZD
Retailer 17$1,272 NZD
Retailer 5$1,286 NZD
Retailer 11$1,361 NZD
Retailer 14$1,430 NZD
Retailer 6$2,033 NZD
Retailer 15$2,115 NZD
NZ Jewellers$2,878 NZD

23 data points across 18 retailers

19 retailers$671 NZD to $2,878 NZD

A
Cheapest Retailer
-
$671 NZD
A
Retailer 2
-
$774 NZD
View
A
Retailer 3
-
$918 NZD
View
Retailer 4
-
$982 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$989 NZD
View
Retailer 6
-
$1,005 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,058 NZD
View
Retailer 8
-
$1,074 NZD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$1,133 NZD
View
A
Retailer 10
-
$1,151 NZD
View
B+
Retailer 11
-
$1,272 NZD
View
B+
Retailer 12
-
$1,272 NZD
View
B+
Retailer 13
-
$1,286 NZD
View
B+
Retailer 14
-
$1,361 NZD
View
B+
Retailer 15
-
$1,430 NZD
View
Retailer 16
-
$1,503 NZD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$2,033 NZD
View
B
Retailer 18
-
$2,115 NZD
View
Most Expensive
B
NZ Jewellers
9e95a1c8-9f09-445f-be49-c3751b58e64b · Nov 4
$2,878 NZD
$1,618 USD
View
18 more retailers have this diamond
Prices start from $671 NZDSave up to $2,208 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
$671 NZD