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Cushion|Natural|GIA

0.55ct E IF Cushion Natural Diamond

GD • E/IF • GIA 5506656658

Certificate GIA 5506656658

Diamond specifications and retailer prices

From $1,557 AUD
As of November 3, 2026
Save $1,682 AUD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,239 AUD at Diamond Quarter · As of November 3, 2026
View at Diamond Quarter

About this 0.55ct natural cushion diamond

This 0.55ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5506656658. Listed at 2 retailers as of November 3, 2026, with prices from $1,557 to $3,239, a $1,682 spread on the same certified stone. Diamond Quarter lists it at $3,239. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5506656658
Dimensions4.50 × 4.79 × 3.02 mm
L/W Ratio1.06
Top View
4.50 mm4.79 mm0.55 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506656658
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: $3,239 AUD|Low: $1,551 AUD|High: $3,239 AUD|Avg: $2,398 AUD
Diamond Quarter
Retailer 2
November 3, 2026
Retailer 2$1,557 AUD
Diamond Quarter$3,239 AUD

5 data points across 2 retailers

2 retailers$1,557 AUD to $3,239 AUD

B+
Cheapest Retailer
-
$1,557 AUD
Most Expensive
B
Diamond Quarter
0.55IFE25913801KG · Nov 3
$3,239 AUD
£1,789 GBP
View
1 more retailer has this diamond
Prices start from $1,557 AUDSave up to $1,682 AUD

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.

B+
0.55ct Cushion
$1,557 AUD