10 to 12mm Gem Blue Mexican Chalcedony Round Cabs
Gem Blue Mexican Chalcedony Round Cabochons available in the following sizes.
Please click on the stone size option for pricing. Price listed is for each stone.
10mm - 3.34 Avg carat weight
12mm - 5.89 Avg carat weight
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.