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Cushion|Natural|GIA

0.51ct G IF Cushion Natural Diamond

EX • G/IF • GIA 6545558857

Certificate GIA 6545558857

Diamond specifications and retailer prices

From €595 EUR
SGD 902 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €595 EUR at Fonder Diamond
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 Fonder Diamond

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-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 6545558857. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.51
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 6545558857
Dimensions4.71 × 4.50 × 3.01 mm
L/W Ratio1.05
Top View
4.71 mm4.50 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545558857
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 38.1°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €595 EUR|Low: €456 EUR|High: €1,128 EUR|Avg: €673 EUR|-0.3%
Fonder Diamond
Retailer 2
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Retailer 15
October 13, 2026
Retailer 14€456 EUR
Retailer 9€457 EUR
Retailer 6€556 EUR
Retailer 8€565 EUR
Retailer 4€580 EUR
Retailer 3€582 EUR
Retailer 11€593 EUR
Retailer 10€594 EUR
Fonder Diamond€595 EUR
Retailer 13€731 EUR
Retailer 15€761 EUR
Retailer 12€767 EUR
Retailer 5€822 EUR
Retailer 2€911 EUR
Retailer 7€1,128 EUR

4 data points across 15 retailers

1 retailer

A
Fonder Diamond
636701552 · Oct 31
€595 EUR
SGD 902 SGD
View

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
0.51ct Cushion
€595 EUR