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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2534922226

Certificate GIA 2534922226

Diamond specifications and retailer prices

From $455 CAD
As of November 5, 2026
Save $1,947 CAD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,402 CAD 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534922226. Listed at 14 retailers as of November 4, 2026, with prices from $455 to $2,402, a $1,947 spread on the same certified stone. NZ Jewellers lists it at $2,402. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2534922226
Dimensions4.87 × 4.84 × 3.06 mm
L/W Ratio1.01
Top View
4.87 mm4.84 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534922226
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.0%

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: $2,402 CAD|Low: $455 CAD|High: $2,464 CAD|Avg: $886 CAD|-2.5%
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
November 6, 2026
Retailer 8$455 CAD
Retailer 3$536 CAD
Retailer 5$545 CAD
Retailer 13$627 CAD
Retailer 4$669 CAD
Retailer 10$675 CAD
Retailer 14$682 CAD
Retailer 9$723 CAD
Retailer 2$768 CAD
Retailer 11$809 CAD
Retailer 6$870 CAD
Retailer 7$943 CAD
Retailer 12$1,447 CAD
NZ Jewellers$2,402 CAD

30 data points across 14 retailers

14 retailers$455 CAD to $2,402 CAD

A
Cheapest Retailer
-
$455 CAD
A
Retailer 2
-
$536 CAD
View
Retailer 3
-
$545 CAD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$627 CAD
View
Retailer 5
-
$669 CAD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$675 CAD
View
Retailer 7
-
$682 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$723 CAD
View
A
Retailer 9
-
$768 CAD
View
A
Retailer 10
-
$809 CAD
View
Retailer 11
-
$870 CAD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$943 CAD
View
B+
Retailer 13
-
$1,447 CAD
View
Most Expensive
B
NZ Jewellers
baf601f1-2f94-43c7-969c-6bde167067dc · Nov 4
$2,402 CAD
$1,720 USD
View
13 more retailers have this diamond
Prices start from $455 CADSave up to $1,947 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 Round
$455 CAD