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Cushion|Natural|GIA

0.45ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6532118002

Certificate GIA 6532118002

Diamond specifications and retailer prices

From $439 CAD
As of November 3, 2026
Save $772 CAD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,211 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.45ct natural cushion diamond

This 0.45ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532118002. Listed at 15 retailers as of November 3, 2026, with prices from $439 to $1,211, a $772 spread on the same certified stone. MOH London lists it at $1,211. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36.3°
Pavilion angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 6532118002
Dimensions4.40 × 4.35 × 2.97 mm
L/W Ratio1.01
Top View
4.40 mm4.35 mm0.45 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6532118002
Side View
Table 60.0%Crown 36.3°Girdle: THN-VTKPavilion 36.5°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,211 CAD|Low: $436 CAD|High: $1,247 CAD|Avg: $702 CAD|-2.9%
MOH London
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
November 5, 2026
Retailer 3$439 CAD
Retailer 4$443 CAD
Retailer 11$478 CAD
Retailer 15$504 CAD
Retailer 13$512 CAD
Retailer 14$568 CAD
Retailer 5$633 CAD
Retailer 6$634 CAD
Retailer 7$657 CAD
Retailer 2$675 CAD
Retailer 12$788 CAD
Retailer 9$817 CAD
Retailer 10$958 CAD
Retailer 8$1,059 CAD
MOH London$1,211 CAD

26 data points across 15 retailers

15 retailers$439 CAD to $1,211 CAD

A
Cheapest Retailer
-
$439 CAD
Final sale: no returns
A
Retailer 2
-
$443 CAD
View
A
Retailer 3
-
$478 CAD
View
A
Retailer 4
-
$504 CAD
View
Retailer 5
-
$512 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$568 CAD
View
A
Retailer 7
-
$633 CAD
View
A
Retailer 8
-
$634 CAD
View
A
Retailer 9
-
$657 CAD
View
A
Retailer 10
-
$675 CAD
View
A
Retailer 11
-
$788 CAD
View
A
Retailer 12
-
$817 CAD
View
A
Retailer 13
-
$958 CAD
View
B+
Retailer 14
-
$1,059 CAD
View
Most Expensive
B+
MOH London
591BD1072 · Nov 4
$1,211 CAD
£678 GBP
View
14 more retailers have this diamond
Prices start from $439 CADSave up to $772 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 Cushion
$439 CAD