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Cushion|Natural|GIA

0.55ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2557271644

Certificate GIA 2557271644

Diamond specifications and retailer prices

From €573 EUR
£504 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €573 EUR at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 0.55ct natural cushion diamond

This 0.55ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557271644. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557271644
Dimensions4.69 × 4.57 × 2.99 mm
L/W Ratio1.03
Top View
4.69 mm4.57 mm0.55 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557271644
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

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

Last verified: Nov 2
Current: €573 EUR|Low: €414 EUR|High: €575 EUR|Avg: €480 EUR|-0.3%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2€414 EUR
Retailer 3€464 EUR
77 Diamonds€573 EUR

34 data points across 3 retailers

1 retailer

B+
77 Diamonds
CUSCPKYWWGSGX · Nov 2
€573 EUR
£504 GBP
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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
€573 EUR