At 0.65-ct, this Yogo sapphire is large for its locality, and displays the typical deep cornflower blue. Image by Montanabw. Image taken at Barnes Jewelry, Helena, MT. Licensed under CC By-SA 3.0.
Article: Why We Love Montana Sapphires and Yogo Sapphires
|Natural or man made||Natural|
|Origin details||Yogo, Montana|