Untreated Montana Sapphire — 1.40 ct Hexagon — McCune Bar

A natural Montana sapphire sourced from McCune Bar along the Missouri River. This hexagon-cut faceted gemstone weighs 1.40 carats and measures approximately 6 mm.

Untreated and presented in its natural state, this Montana sapphire is a distinctive addition to a gemstone collection or a potential centerpiece for a custom jewelry design.

Measurements are approximate.