Rockstoc, LLC is an internationally based colored-stone dealer headquartered in Sioux Falls, South Dakota. We directly source our gemstones in partnership with artisanal miners and cutters from around the world to ensure the most transparent supply chains possible from mine-to-market.
Partnerships
We believe in the importance of collaboration and the creation of meaningful, long-standing relationships with our partners as we work together to find the finest quality ethically sourced gemstones possible for our clients
