After reading this, I decided to run out during my lunch break to see what they had. They only had a couple in the display case, all round cut. I asked and she found a few more under the counter. They are not the best, some with a ton of inclusions, some really cloudy. I was able to find a decent pair that are not 100% white, but did have a really nice sparkle with no visible inclusions. You get what you pay for.
The woman behind the counter did not believe me when I told her about the sale until she rang them up. They were $350 originally, on clearance to $210 and with 75% off that, so they rang up for $50.
Not a bad find, thanks. :)