Cushion|Natural|GIA

0.57ct E IF Cushion Natural Diamond

EX • E/IF • GIA 6511166998

Certificate GIA 6511166998

Diamond specifications and retailer prices

From €976 EUR
A$1,678 AUD
As of October 31, 2026
4 retailers carry this diamond
Most expensive: €976 EUR at GemTrove
View at GemTrove

About this 0.57ct natural cushion diamond

This 0.57ct 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 6511166998. Listed at 4 retailers as of October 31, 2026. 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

0.57
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511166998
Dimensions4.81 × 4.59 × 3.09 mm
L/W Ratio1.05
Top View
4.81 mm4.59 mm0.57 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511166998
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €976 EUR|Low: €500 EUR|High: €976 EUR|Avg: €699 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 23, 2026
Retailer 5€571 EUR
Retailer 4€576 EUR
Retailer 3€642 EUR
Retailer 2€670 EUR
Retailer 6€704 EUR
GemTrove€976 EUR

31 data points across 6 retailers

4 retailers

Retailer 1
-
€571 EUR
MYR 2,597 MYR
Price last confirmed 11 days ago
Retailer 2
-
€642 EUR
SGD 970 SGD
View
Price last confirmed 9 days ago
Retailer 3
-
€670 EUR
£590 GBP
View
Price last confirmed 9 days ago
Most Expensive
B+
GemTrove
GT-N-00950740-98 · Oct 31
€976 EUR
A$1,678 AUD
View
3 more retailers have this diamond

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+
0.57ct Cushion
€976 EUR