From the French for 'a thousand grains', the tiny beads of a milgrain accent can add complexity and detail to a Opal design, as well as create a vintage or antique look. Opal symbolizes confidence, clarity, and calmness and is said to promote faith in oneself and hope for the future. Wear an opal pendant to capture these qualities. Topaz is known as the gem that has the power to improve one’s communication skills. A white topaz pendant may make you a more eloquent and confident speaker.