4.57ct Spectacular Unheated Montana Sapphire

$9,000.00 (USD)

4.57ct Round cut Montana Sapphire, Unheated, from the Missouri River Deposits

8.6 x 7.4mm

Fabulous Designer Cut performed in the USA by Daniel O’Neil, in a special design he drew just for this Montana Sapphire!  A refreshing Aqua Blue color, with lots of interesting scintillation.  As with most Montana’s, there is silk in this gem, enough to give it a soft glow as opposed to a hard brilliance.  It would be an excellent candidate for heat treatment, but in this case we love it so much as-is we’ve decided to offer it up in it’s natural earth-mined state.

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