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Cushion|Natural|GIA

0.51ct E IF Cushion Natural Diamond

GD • E/IF • GIA 7511287461

Certificate GIA 7511287461

Diamond specifications and retailer prices

From €1,407 EUR
As of October 31, 2026
Save €6 EUR (0%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,413 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.51ct natural cushion diamond

This 0.51ct 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 7511287461. Listed at 2 retailers as of October 31, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.51
Carat
E
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511287461
Dimensions4.57 × 4.42 × 2.96 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.57 mm4.42 mm0.51 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511287461
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCuletDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €1,413 EUR|Low: €966 EUR|High: €1,413 EUR|Avg: €1,250 EUR|+2.2%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€966 EUR
Retailer 2€1,407 EUR
77 Diamonds€1,413 EUR

32 data points across 3 retailers

2 retailers€1,407 EUR to €1,413 EUR

B
Cheapest Retailer
-
€1,407 EUR
Most Expensive
B
77 Diamonds
CUSCFJTQPEHFS · Nov 1
€1,413 EUR
£1,243 GBP
View
1 more retailer has this diamond
Prices start from €1,407 EURSave up to €6 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.

B
0.51ct Cushion
€1,407 EUR