4 to 7mm Black Spinel Trillions
- Regular Price
- $28.50
- Sale Price
- $28.50
- Regular Price
- Unit Price
- per
Black Spinel Trillions available in the following sizes. Please click on the stone size option for pricing. Price listed is for each stone.
To learn more about the story behind this gem, visit the Black Spinel Gem Facts Page.
4mm - Avg carat weight .29
5mm - Avg carat weight .54
6mm - Avg carat weight .89
7mm - Avg carat weight 1.37
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.
Returns for merchandise credit only are accepted within 14 days of receipt. If you wish to return any items purchased from our website, please follow the instructions on our Returns & Exchanges Page.