Inspired by the beauty and deep mysteries of the earth, the Singular Treasures of the Boulder collection brings out the uniqueness of the Boulder Opal. Each of these extraordinary stones, formed over millions of years, is unique in shape and color in this world - just like you. This collection celebrates your individuality and the inimitable beauty that makes you unique. Carry a piece of this wild, untamed nature with you and be reminded that what is special is always unique.