Montana Sapphire Dark Navy Blue Round Portuguese Cut 0.41 Carat MTY00309

This is a small but high quality blue sapphire from Montana. As you can see in the video, this sapphire is eye clean. This particular sapphire is from a parcel that was originally mined over 20 years ago from the gravel deposits of the Missouri River, and the deep blue color is rare for sapphires from this deposit. A very nice MT sapphire for the price.
https://youtu.be/rAZBheKJJY0

GEMSTONE: Sapphire
ORIGIN: Montana
WEIGHT: 0.41 Carat
COLOR: Dark Navy Blue
CUT: Portuguese Cut
SIZE Approx. 4.69 x 2.67 mm
QUALITY: Eye Clean
TREATMENT: Heat