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Cushion|Natural|GIA

0.54ct E IF Cushion Natural Diamond

EX • E/IF • GIA 1543601019

Certificate GIA 1543601019

Diamond specifications and retailer prices

From €512 EUR
As of November 4, 2026
Save €145 EUR (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €657 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.54ct natural cushion diamond

This 0.54ct natural cushion sits in the half to three-quarter carat band, graded E colour (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 1543601019. Listed at 5 retailers as of November 4, 2026, with prices from €512 to €657, a €145 spread on the same certified stone. Blue Nile lists it at €657. 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

0.54
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1543601019
Dimensions4.79 × 4.50 × 2.98 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.79 mm4.50 mm0.54 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1543601019
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.2%

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: €657 EUR|Low: €455 EUR|High: €725 EUR|Avg: €584 EUR|-9.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5€512 EUR
Retailer 4€520 EUR
Retailer 3€578 EUR
Retailer 2€632 EUR
Blue Nile€657 EUR

42 data points across 5 retailers

5 retailers€512 EUR to €657 EUR

A
Cheapest Retailer
-
€512 EUR
A
Retailer 2
-
€520 EUR
View
Final sale: no returns
A
Retailer 3
-
€578 EUR
View
A
Retailer 4
-
€632 EUR
View
Most Expensive
A
Blue Nile
28157082 · Nov 5
€657 EUR
$740 USD
View
4 more retailers have this diamond
Prices start from €512 EURSave up to €145 EUR

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
0.54ct Cushion
€512 EUR