This website's an absolute 100% scam, hawking worthless jewelry labeled as top-notch, but it's all a sham, cloudy white and useless diamonds of $5 being hyped up and "appraised" for $1000!! Sellers pass off synthetic diamonds as real deal, swapping certificates/and or the stones to cover their spiel, and Catawiki allows this since nothing happens against the larger moneymule-sellers. Also, they've got exclusive deals with big sellers (the moneymules) in Israel, wiping out any bad reviews they get selling their JUNK on Catawiki with fraudulent certificates. Total fraud! INTERPOL should wipe out these M#Th3rF*ck3rs!!!!