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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 $812 NZD
As of November 6, 2026
Save $1,207 NZD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,018 NZD at MOH London · As of November 7, 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 6, 2026, with prices from $812 to $2,018, a $1,207 spread on the same certified stone. MOH London lists it at $2,018. 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
Colour
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 6
Current: $2,018 NZD|Low: $729 NZD|High: $2,396 NZD|Avg: $1,601 NZD|-15.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4$812 NZD
Retailer 2$1,230 NZD
Retailer 3$1,952 NZD
MOH London$2,018 NZD

24 data points across 4 retailers

4 retailers$812 NZD to $2,018 NZD

A
Cheapest Retailer
-
$812 NZD
Final sale: no returns
A
Retailer 2
-
$1,230 NZD
View
B+
Retailer 3
-
$1,952 NZD
View
Most Expensive
B+
MOH London
598823246 · Nov 7
$2,018 NZD
£881 GBP
View
3 more retailers have this diamond
Prices start from $812 NZDSave up to $1,207 NZD

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
$812 NZD