Explore All of Rocas & Cristales' Natural Stones
Every gem carries a unique story, forged deep within the earth over millions of years. In this section you'll find the full range of natural stones we work with: from Australian opals and Kilimanjaro tanzanites, to Brazilian tourmalines, African garnets, and Burmese sapphires. Each natural stone is carefully selected and hand-set in 950 Silver and 18k Gold in our workshop in Cordoba, Argentina.
A Gem for Every Story
Browse our collections by stone type and discover the energetic properties, origin, and meaning of each gem. At Rocas & Cristales, signature jewelry begins with choosing the perfect stone.
- Precious gems: Ruby, Sapphire, Emerald, and Tanzanite of certified origin.
- Semi-precious gems: Tourmaline, Topaz, Garnet, Peridot, and Rhodolite.
- Opals: Welo, Black Australian, Fire, and Boulder.
- Natural stones: Amethyst, Quartz, Lapis Lazuli, Moonstone, and many more.
Each collection in this section explores the geological origin, properties, and specific care of the chosen natural stone, so you can make an informed decision before adding it to your jewelry box.
Discover our selection of natural stones and find the one that resonates with your essence.
