Sky Blue Montana Sapphire

Small stripe like inclusions making this.

Sky blue montana sapphire.

3 52 carat robin s egg blue montana sapphire 10 600 00. Montana sapphire ranks nine on the mohs scale of hardness. This sapphire has good clarity with just a few tiny rutile needles only visible with a 10x loupe and a pair of small feather inclusions just barely. 6 08 carat deep blue green montana sapphire heated 12 000 00.

The treatment is permanent and stable and not only develops the color but also improves the clarity. If you re looking for something truly made in the usa look no further than these exciting and rare colors that only mother nature can provide. The color was developed by heating the gem in montana but no other treatments were made to the gem. This beautiful heated montana sapphire is a gorgeous sky blue bringing to mind the big skies of montana.

The upper missouri river gravel bars 1865 dry cottonwood creek 1889 rock creek 1892 and yogo gulch 1895. With rich cornflower blue yogo sapphires and fancy colored gems in any color of the rainbow these stones are a great choice for any jewelry project. The sapphire has excellent clarity. 3 14 carat peacock blue montana sapphire 9 300 00.

This beautiful heated montana sapphire is a gorgeous rich sky blue bringing to mind the big skies of montana. This gorgeous montana sapphire is a lovely light sky blue color reminiscent of the big skies of montana. Pastel hues are frequently seen within this gem. Mined and cut in the united states this sapphire is an american treasure.

Montana sapphire undergoes heat treatment to create or improve color. Historically gem quality sapphires have been mined commercially in four main areas in southwestern montana shown in figure 1. Light sky blue weight. There may be.

Completely natural and untreated this is the color of the gem just as it formed deep in the earth millions of years ago. Montana sapphire ranges in color from blue blue green teal and green. Sapphire has been mined in the western u s. Unheated very rare stone clarity.

State of montana for more than a century and a half. Natural unheated montana sapphire. 6 24 carat teal blue montana sapphire heated 17 500 00. Montana the treasure state produces nearly all of the sapphire in the united states.

Montana sapphire occurs in the rock creek district of montana. Montana sapphires have a long and exciting history. This sapphire has been subject to traditional heat treatment in montana to improve the color and clarity but no other treatments have been applied. 7 33 mm by 5 18 mm depth 3 58 mm treatment.

3 53 carat pale aqua montana sapphire. Home loose gemstones sapphire montana sapphire 0 92 carat light sky blue montana sapphire heated loose gemstones sapphire montana sapphire 0 92 carat light sky blue montana sapphire heated.