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Square 1.40 GREEN, TEAL, SEAFOAM
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Stock # 73474641
GREEN, TEAL, SEAFOAM
1.40CT SQUARE RADIANT CUT MONTANA SAPPHIRE, SEAFOAM GREEN TEAL HIGHLIGHTS, 6.12X5.95X4.37MM, UNHEATED. Light silk, common for stones from this region! Mined in Montana, USA and totally natural/untreated.
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" or "Untreated" it is not treated in any way.