Advice on where to get crystal led lamps

I am looking for a crystal lamp for my work desk. I bought a Himalayan salt lamp from Amazon which is gorgeous, but I'm returning it because I read that it is dangerous to cats if they lick them. I'm not willing to take any chances. My cat is my baby.

I already have a selenite lamp in my bedroom so I am looking for something different. Something good for work. I thought citrine would be nice but can't find anything that I like. Don't really see a whole lot of selections anywhere. Some of them are cheesy with a money tree coming outbof it or on a ceramic turtle. I'm looking for a basic crystal on a platform that lights up. I checked Etsy and eBay but I was hoping that I could get some recommendations of some online e-commerce stores that specialize in this kind of stuff.

Thanks,