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!

 2.10CT ROUND MONTANA SAPPHIRE, COLOR SHIFTING TEAL, BLUE, PURPLE, GREY, 7.81MM. This stone is a rarity; Montana Sapphires in this larger size are already hard to come by, and one with such a wide spectrum of color change with this clarity are even more rare. This sapphire has been heated, a permanent treatment, and exhibits denim blue, teal blue/green, deep slate grey and some purple as it moves throughout different lighting sources. The person who ends up purchasing this stone will be one lucky sapphire owner! There is one light, thin feathery line inclusion deep in the stone which does not detract from its beauty, but good to note if you are looking for a stone with flawless clarity. Videos below are outdoors in sunset lighting.


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.