Aquamarine is a versatile blue color that is perfect for summer beach designs or elegant Winter looks. The Aurora Borealis effect is applied to one side of the bead creating beautiful sparkles in gold, purple and blue. Enjoy precision manufacturing that you can only get with authentic Austrian Crystal from Swarovski. This calming blue crystal Round Bead from Swarovski is made from lead-free Advanced Crystal that is free from scratches, bubbles or chips. Each bead features precision cut facets that enhance the sparkle of each bead.