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Cushion|Natural|GIA

0.45ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 6521619344

Certificate GIA 6521619344

Diamond specifications and retailer prices

From $342 CAD
As of November 6, 2026
Save $721 CAD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,063 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521619344. Listed at 6 retailers as of November 4, 2026, with prices from $342 to $1,063, a $721 spread on the same certified stone. MOH London lists it at $1,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
K
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521619344
Dimensions4.55 × 4.50 × 2.92 mm
L/W Ratio1.01
Top View
4.55 mm4.50 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6521619344
Side View
Table 64.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 65.0%

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 6
Current: $1,063 CAD|Low: $342 CAD|High: $1,077 CAD|Avg: $703 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$342 CAD
Retailer 2$588 CAD
Retailer 6$664 CAD
Retailer 5$699 CAD
Retailer 3$858 CAD
MOH London$1,063 CAD

43 data points across 6 retailers

6 retailers$342 CAD to $1,063 CAD

A
Cheapest Retailer
-
$342 CAD
A
Retailer 2
-
$588 CAD
View
A
Retailer 3
-
$664 CAD
View
B+
Retailer 4
-
$699 CAD
View
B+
Retailer 5
-
$858 CAD
View
Most Expensive
B
MOH London
9ECB3D762 · Nov 4
$1,063 CAD
£595 GBP
View
5 more retailers have this diamond
Prices start from $342 CADSave up to $721 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
$342 CAD