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Cushion|Natural|GIA

0.45ct H IF Cushion Natural Diamond

EX • H/IF • GIA 2557002145

Certificate GIA 2557002145

Diamond specifications and retailer prices

From $628 CAD
As of November 4, 2026
Save $941 CAD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,570 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557002145. Listed at 4 retailers as of November 4, 2026, with prices from $628 to $1,570, a $941 spread on the same certified stone. MOH London lists it at $1,570. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557002145
Dimensions4.88 × 3.93 × 2.73 mm
L/W Ratio1.24
Top View
4.88 mm3.93 mm0.45 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557002145
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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 4
Current: $1,570 CAD|Low: $564 CAD|High: $1,855 CAD|Avg: $1,246 CAD|-14.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 4$628 CAD
Retailer 2$952 CAD
Retailer 3$1,511 CAD
MOH London$1,570 CAD

24 data points across 4 retailers

4 retailers$628 CAD to $1,570 CAD

A
Cheapest Retailer
-
$628 CAD
Final sale: no returns
A
Retailer 2
-
$952 CAD
View
B+
Retailer 3
-
$1,511 CAD
View
Most Expensive
B+
MOH London
598823246 · Nov 4
$1,570 CAD
£885 GBP
View
3 more retailers have this diamond
Prices start from $628 CADSave up to $941 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
$628 CAD