From the French for 'a thousand grains', the tiny beads of a milgrain accent can add complexity and detail to a Smoky Quartz design, as well as create a vintage or antique look. Brown gemstones are gaining in popularity and smoky quartz is an affordable choice. A smoky quartz ring goes well with autumn colors and evening wear. 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.