Gems by Gregory LLC is now a distributor for
Potentate Mining LLC Rock Creek, Montana Sapphires!

Montana’s sapphires are about as beautiful as any found worldwide! The Rock Creek area of Montana has been producing sapphires, with a brilliant display of colors, since 1892. When cut, these lovely sapphires of one carat or larger are prized and highly sought after.

Potentate Mining LLC owns several thousand acres in the Rock Creek area and is mining/producing high quality facetable sapphire rough in a wide range of colors. Any heat treated sapphire is closely controlled and monitored by Potentate Mining and is also performed in Montana. They are also a steward of the environment and work closely with various regulators to protect this great and majestic region of Montana.

Gems by Gregory LLC is exceptionally pleased to announce that we have been selected as a distributor for Potentate Mining LLC and provide the following:

• We offer to the market Rock Creek sapphires which we cut only in Virginia by our skilled and experienced employees.
• Our services include cut natural sapphires and also a large array of heat treated faceted sapphires and sapphire rough.
• All our sapphires, cut or rough, are available in a wide selection of colors and sizes at excellent prices.

Provenance of the sapphires we offer is highly important to both ourselves and our customers. Rock Creek sapphires purchased from Gems by Gregory LLC  can be traced from the mine, including any heat treating which is only performed in Montana, to the finished gem.   All faceted Rock Creek Sapphires that we offer for sale are cut only by Gems by Gregory, according to our strict standards, here in the Historic Triangle of Virginia.  We never contract  this critical service to another company.