From the French for 'a thousand grains', the tiny beads of a milgrain accent can add complexity and detail to a Citrine design, as well as create a vintage or antique look. November's birthstone, citrine sparkles like honey. Carry the warmth and glow of a golden sunset with you by wearing a beautiful citrine ring. A long time favorite of jewelry designers, aquamarine is the birthstone of March. The diamond-like brilliance of an aquamarine ring is sure to attract attention.