This is a small Montana sapphire in a dark blue color. It is moderately included and zoned, but the complete saturation of the dark blue color is complete throughout the stone. We noticed that there is a light reflection off on of the inclusions that is visible at a certain angle, but is not otherwise visible. For this reason, we discounted this stone. As with most of our Montana sapphires, this stone is from the Missouri River gravels in Montana. This sapphire is suitable for either a ring or pendant. https://youtu.be/NBPVIvVoCvw GEMSTONE: Sapphire ORIGIN: Montana WEIGHT: 0.53 Carat COLOR: Dark Blue CUT: Oval SIZE Approx. 6.04 x 4.08 x 2.91 mm QUALITY: Moderately Included, Zoned TREATMENT: Heat