0.65 ct Blue Sapphire-Montana - Oval

This 0.65-carat sapphire is cut as an oval measuring 5.5 x 4.5 x 3.4 mm, with a blue body color, sourced from Montana.

Sapphire is the gem form of corundum, second only to diamond in hardness among the classic gemstones, which is why it wears so well in jewelry worn daily. The Montana deposits along the Missouri River and Rock Creek give American sapphire its steely blue and teal signature. It is heat-treated, the common and honest preparation for most sapphire and ruby on the market, disclosed on every listing.

No two of these line up the same way on color, cut, and origin at once, which is what makes choosing this one feel deliberate. Caveman Gems hand-selects every gemstone and photographs it in good light, to give you the truest look a screen can.