Sea Glass Necklaces: Color and sparkle. Two attributes that make you simply amazing, which is why we created this special collection of gemstone necklaces: to remind you to let your gifts, your dreams, and your journey shine. BE MISCHIEVOUS This gem stirs up light and laughter, just like an umbrella in your drink! Wear this necklace and get ready to plan your next shenanigan. 18 KT gold-plated necklace with faux gem.