This loose stone is available for a custom ring by Anueva Jewelry. Select your stone first and then select a setting. Add both to your cart and we'll create your ring!

1.78CT ROUND MONTANA SAPPHIRE, BLUE, 7MM. This sapphire was mined in Montana, USA and heated to improve color and clarity. It is a rich blue with denim and lighter blue and green undertones and has visible inclusions. The earthy inclusions are only seen when viewing the stone very closely, as shown in our magnified photos. This is a really great rare size for a sapphire from Montana! Though it has inclusions, this sapphire still has sparkle and life. 

About Heat Treatments: Some colored gemstones are routinely heated for color and clarity improvement. This is a permanent treatment and typically only involves heat and not chemicals. The treatment mimics what the earth does naturally to gemstones as they reach the surface. If the stone says "Unheated," it is not treated in any way.