Sona Diamond Jewelry - Diamalite Just plain overpriced CZ! Also, will stall sending merchandise until after 60 day chargeback period. Internet

These guys advertise their stones as something special and diamond coated.  This is a scam.  They are just overpriced plain CZ.  Also, they stalled sending my ring for 2 months!  I would call all the time and they would say it the mounting was arriving today.  This went on forever.  Finally, I received a complete piece of junk.  Paid $500 for a CZ ring.  Was supposed to be 14k gold, but no stamp on ring and it looked like a cheap silver ring.  I sent it back with return confirmation (post office confirmed that it was delivered), Sona said they never got it and refused to issue me a refund.  Also,  since they had stalled for two months, I had run out of time to file a chargeback with VISA.  These guys are scumbag scammers!