1.3 carat Montana Sapphire Bi-Color (Untreated)

A stunning hexagon gem, bi-color showing blue and yellow. The center is very subtle, almost colorless. An absolutely astonishing gem that gives the surreal image of a galaxy or starburst within.


This gemstone is cut in a modified version of my 'Cosmos.'


This Sapphire is untreated which can be seen in its hazy center.


Sapphire has been popular throughout history, and that trend doesn't seem to be changing. Sapphire is a mineral called corundum, and it doesn't only come in the well-known royal blue. Corundum comes in an array of colours and shades, including white. The popular Ruby also belongs to this family as a red corundum. Sapphires and Rubies have a hardness of 9, making it the hardest coloured stone, and is well suited for daily wear. Sapphire also happens to be the traditional birthstone for those born in September.

1.3 carat Montana Sapphire Bi-Color (Untreated)

SKU: 1.011.0004
  • Size: 6mm

    Weight: 1.3ct

    Design: Modified Cosmos

    Treatment: Untreated

    Cut By: Bryan Wiebe