Awesome colored necklaces gleaming in bright colors or with white translucent stones. Rhinestone Necklace with beautiful bling! Super Fashion jewellery with beautiful models and creations with Strass, also called rhinestones. Rhinestone is a diamond-like stone made ??from rock crystal, glass or acrylic. You've probably heard about CZ diamond crystals, cubic zirconia (CZ) and Austrian crystals and more.