1.89ct Dark Blue Montana Sapphire Square Woz™ Cut
Our signature square Woz Cut™ style lends its unique charm to this stunning one-of-a-kind gem. It features a beautiful rich deep blue hue, measuring approximately 6.7mm in size with a total weight of 1.89 carats. While it exhibits some color zoning, the gem faces up with a very even, rich sapphire blue tone, and is near loupe clean. Treated with heat-only.
To learn more about the story behind this gem, visit the Montana Sapphire Gem Facts Page.
How your purchase supports the supply chain.
Every purchase you make with Columbia Gem House supports a responsible supply chain. We work with individual miners and cutters, while offering careful consideration and respect to the cultures, communities, and environments in which our gems are produced. These are some of the key guiding principles in how our gems are brought to market. To learn more about our process, visit our Fair Trade Gems® Principles & Protocols page.
