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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3565257489

Certificate GIA 3565257489

Diamond specifications and retailer prices

From $506 CAD
₹34,435 INR
As of October 29, 2026
Save $2,072 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,578 CAD 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565257489. Listed at 16 retailers as of October 26, 2026, with prices from $506 to $2,578, a $2,072 spread on the same certified stone. NZ Jewellers lists it at $2,578. 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
FluorescenceFaint
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 3565257489
Dimensions4.89 × 4.91 × 3.07 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.89 mm4.91 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565257489
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilionCulet: NoneDepth 62.6%

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 29
Current: $2,578 CAD|Low: $505 CAD|High: $2,603 CAD|Avg: $939 CAD|-1.0%
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
October 29, 2026
Retailer 9$506 CAD
Retailer 8$591 CAD
Retailer 6$679 CAD
Retailer 15$696 CAD
Retailer 14$731 CAD
Retailer 4$732 CAD
Retailer 5$732 CAD
Retailer 16$775 CAD
Retailer 12$835 CAD
Retailer 2$841 CAD
Retailer 3$863 CAD
Retailer 7$925 CAD
Retailer 13$938 CAD
Retailer 10$1,405 CAD
Retailer 11$1,577 CAD
NZ Jewellers$2,578 CAD

21 data points across 16 retailers

16 retailers$506 CAD to $2,578 CAD

A
Cheapest Retailer
-
$506 CAD
₹34,435 INR
A
Retailer 2
-
$591 CAD
HK$3,300 HKD
View
A
Retailer 3
-
$679 CAD
$485 USD
View
A
Retailer 4
-
$696 CAD
A$766 AUD
View
A
Retailer 5
-
$731 CAD
$522 USD
View
A
Retailer 6
-
$732 CAD
$523 USD
View
A
Retailer 7
-
$732 CAD
$523 USD
View
A
Retailer 8
-
$775 CAD
$554 USD
View
A
Retailer 9
-
$835 CAD
£470 GBP
View
A
Retailer 10
-
$841 CAD
£473 GBP
View
A
Retailer 11
-
$863 CAD
$616 USD
View
A
Retailer 12
-
$925 CAD
$661 USD
View
A
Retailer 13
-
$938 CAD
€638 EUR
View
B+
Retailer 14
-
$1,405 CAD
£791 GBP
View
B
Retailer 15
-
$1,577 CAD
£887 GBP
View
Most Expensive
B
NZ Jewellers
254e7804-7467-473e-8e6e-71f1eb85f632 · Oct 26
$2,578 CAD
$1,842 USD
View
15 more retailers have this diamond
Prices start from $506 CADSave up to $2,072 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
$506 CAD