Delta Sigma Theta Swarovski Austrian Crystal Lapel Pins Our Austrian Crystal lapel pins are one of our most popular ladies jewelry selections. Beautiful, brilliant colored and white Swarovski Austrian Crystals are perfectly placed within the heavy silver and gold plated letters. A safety style pin is on the back. Each pin is 3/4" tall and 2" wide. This is one of the best gift for the Lady of Fortitude. What makes this pendant nice is that it will stand the test of time.