Stone of the Month is supplied by Coldspring. Technical details provide a frame of reference only. Because stone is a product of nature, testing to determine specific physical qualities should be repeated for each project.

This Stone of the Month is supplied by Guidoni of Espírito Santo, Brazil. Technical details provide a frame of reference only. Because stone is a product of nature, testing to determine specific physical qualities should be repeated for each project.

Antolini upholds an unmatched standard of Haute Nature within the Gemstone Collection that is sure to live on for an eternity. Ruby Carnelian's beautiful appearance mimics fiery passion, portraying the vast amount of diversity found within the natural world.

Intense hues of crimson and maroon found within the Ruby Carnelian design are just one of many examples of Mother Nature’s intense imagination. As deep shades of red evoke an overwhelming sense of allure and charm, each slab paints a portrait of infinite scarlet-colored roses blooming in the spring.