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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 $627 CAD
As of November 5, 2026
Save $1,778 CAD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,405 CAD 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 $627 to $2,405, a $1,778 spread on the same certified stone. NZ Jewellers lists it at $2,405. 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
Color
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: $2,405 CAD|Low: $627 CAD|High: $2,405 CAD|Avg: $1,004 CAD
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$627 CAD
Retailer 8$675 CAD
Retailer 12$675 CAD
Retailer 3$678 CAD
Retailer 10$724 CAD
Retailer 5$772 CAD
Retailer 9$786 CAD
Retailer 7$945 CAD
Retailer 4$947 CAD
Retailer 6$1,263 CAD
Retailer 2$1,440 CAD
NZ Jewellers$2,405 CAD

23 data points across 12 retailers

10 retailers$627 CAD to $2,405 CAD

A
Cheapest Retailer
-
$627 CAD
A
Retailer 2
-
$675 CAD
View
A
Retailer 3
-
$675 CAD
View
A
Retailer 4
-
$724 CAD
View
A
Retailer 5
-
$772 CAD
View
A
Retailer 6
-
$786 CAD
View
B+
Retailer 7
-
$945 CAD
View
B+
Retailer 8
-
$1,263 CAD
View
B
Retailer 9
-
$1,440 CAD
View
Most Expensive
B
NZ Jewellers
61a4c7de-9307-4363-850a-967d04f0a195 · Nov 5
$2,405 CAD
$1,710 USD
View
9 more retailers have this diamond
Prices start from $627 CADSave up to $1,778 CAD

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
$627 CAD