3.86 Carat Bi-Color Blue and White Fantasy Cut Lab Sapphire Natural This grayish-blue Montana sapphire was

This grayish-blue Montana sapphire was self-mined by Christine and I during our annual sapphire hunting trip

This medium blue lab sapphire is faceted in a fantasy cut dutch marquise design

Some very small bubble inclusions that may be barely visible by eye

56 carat fantasy cut pale green lab sapphire that's framed by delicate swirls of 14k gold and small accent diamonds

It's a little opalescent

3.86 Carat Bi-Color Blue and White Fantasy Cut Lab Sapphire Natural This grayish-blue Montana sapphire wasThis bi color blue and white lab sapphire is faceted in a fantasy cut rectangle shape. It features interesting coloring, with the transition from blue to white occurring at the center of the gem. Weight 3. 86 carat Measurements 12. 77mm x 6. 84mm x 3. 15mm Flame Fusion Lab Sapphire Untreated Eye Clean Photos and videos were taken using a mix of a DSLR camera with a macro lens and iPhone.