From the French for 'a thousand grains', the tiny beads of a milgrain accent can add complexity and detail to a Amethyst design, as well as create a vintage or antique look. An amethyst pendant is said to bring spirituality, tranquility and peace to the wearer. It is even said to help one succeed in business. Emerald is associated with Venus, the Greek goddess of love and beauty. They say an emerald pendant can protect lovers from unfaithfulness.