0.47 ct Blue Sapphire-Montana - Round

At 0.47 carats, this sapphire from Montana carries its blue color through a round cut, measuring 4.6 x 3 mm.

As a member of the corundum family, sapphire pairs deep color with a hardness that makes it one of the most durable choices for a ring worn every day. The Montana deposits along the Missouri River and Rock Creek give American sapphire its steely blue and teal signature. It is wholly untreated, its color finished by geology rather than by any furnace or enhancement.

Its exact combination of color, cut, and origin is its own, the kind of center stone you choose on purpose and build a piece around. Hand-selected and photographed by Caveman Gems in good light, shown as honestly as a screen allows.