Our Selection | Miller's has a wide variety of Montana sapphire jewelry available, including rings, pendants, earrings, and bracelets. We also can make custom jewelry pieces with Montana sapphires. Visit our showroom for more details! The Montana Sapphire | Sapphires are found naturally all around the world, in varying colors and qualities. Sapphires from Kashmir and Sri Lanka, as well as the Montana Yogo sapphire, are extremely prized for their brilliant and consistent blue tones. The Montana sapphire is mined in several locations throughout the state, and is a truly wonderful gemstone. During the mining boom in the late-1800's, the sapphire was often overlooked by prospectors. Over time however, the lasting beauty and strength of the sapphire won out, and today the Montana sapphire is a gemstone that helps Montana live up to its name of the "Treasure State." Color, Cut, and Clarity | The three components that factor most greatly in the value of Montana sapphire jewelry are color, cut, and clarity. Miller's Jewelry has a great selection of top-quality Montana sapphire jewelry, just stop in for a visit to our showroom and let us help you find that perfect piece. Variety of Colors | Montana sapphires are precious gemstones that come in a rainbow of colors including blue, green, yellow, and occasionally pink. Montana sapphires are mined in multiple locations around the state and are heat treated to bring out their natural beauty. This range of colors makes the Montana sapphire a truly special gemstone.