4.08ct Teal Montana Sapphire Modified Triangle
- Regular Price
- $18,360.00
- Sale Price
- $18,360.00
- Regular Price
- Unit Price
- per
This Montana Sapphire reveals a bright, complex color that shifts between teal and blue depending on the angle, giving it a dynamic, living quality in hand. Cut by American cutter Barbara Thomas into a modified fancy triangle—hovering between a cut-corner triangle and a soft hexagon—it carries a uniquely modern silhouette that feels both geometric and organic.
Measuring 10.2 x 8.8mm and weighing 4.08 carats, this is an unusually large gem for Montana Sapphire. It is near loupe clean, with only a few tiny needle inclusions that trace its crystal growth, along with a few very small inclusions visible under 10x magnification. Treated with heat-only by our team, this one-of-a-kind gem will make an incredible statement piece.
To learn more about the story behind this gem, visit the Montana Sapphire Gem Facts Page.
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, you can visit our Fair Trade Gems® Principles & Protocols page.
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