0.90 ct Blue Sapphire-Montana - Round

This 0.9-carat sapphire is cut as a round measuring 4.5 x 2.9 mm, with a blue body color, sourced from Montana.

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 heated, a standard and stable treatment that we disclose plainly, the way an honest seller should.

One of a kind, it exists exactly once; there is no second example to size up or down. It is the rarer object, and the kind of gemstone that becomes an heirloom. Caveman Gems hand-selects every gemstone and photographs it in good light, to give you the truest look a screen can.