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

2.63CT TRILLION MONTANA SAPPHIRE, MEDIUM OCEAN BLUE, 8.51X8.51X5.60MM. This sapphire was ethically mined in Montana, USA, and does have visible inclusions in the stone, typical for sapphires from Montana. Rare, larger size!

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.