Flatback crystals are available from GlitzOnline at 3 price points: Swarovski, Preciosa and GlitzStones. There is little to no difference in the brilliance under lights or on a stage. If you are on a budget, the GlitzStone selections are amazingly comparable to Swarovski. We also keep GlitzStones in many of the colors and shapes that Swarovski has discontinued.