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Radiant|Natural|GIA

0.45ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2231169984

Certificate GIA 2231169984

Diamond specifications and retailer prices

From $805 NZD
As of November 5, 2026
Save $2,280 NZD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,085 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231169984. Listed at 10 retailers as of November 5, 2026, with prices from $805 to $3,085, a $2,280 spread on the same certified stone. NZ Jewellers lists it at $3,085. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231169984
Dimensions4.85 × 3.97 × 2.66 mm
L/W Ratio1.22
Girdle conditionPolished
Key to symbols
Cloud
Top View
4.85 mm3.97 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231169984
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.0%

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: $3,085 NZD|Low: $805 NZD|High: $3,085 NZD|Avg: $1,287 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
November 7, 2026
Retailer 11$805 NZD
Retailer 8$866 NZD
Retailer 12$866 NZD
Retailer 3$869 NZD
Retailer 10$929 NZD
Retailer 5$990 NZD
Retailer 9$1,008 NZD
Retailer 7$1,212 NZD
Retailer 4$1,214 NZD
Retailer 6$1,620 NZD
Retailer 2$1,847 NZD
NZ Jewellers$3,085 NZD

23 data points across 12 retailers

10 retailers$805 NZD to $3,085 NZD

A
Cheapest Retailer
-
$805 NZD
A
Retailer 2
-
$866 NZD
View
A
Retailer 3
-
$866 NZD
View
A
Retailer 4
-
$929 NZD
View
A
Retailer 5
-
$990 NZD
View
A
Retailer 6
-
$1,008 NZD
View
B+
Retailer 7
-
$1,212 NZD
View
B+
Retailer 8
-
$1,620 NZD
View
B
Retailer 9
-
$1,847 NZD
View
Most Expensive
B
NZ Jewellers
61a4c7de-9307-4363-850a-967d04f0a195 · Nov 5
$3,085 NZD
$1,710 USD
View
9 more retailers have this diamond
Prices start from $805 NZDSave up to $2,280 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 Radiant
$805 NZD