The oxidized silver ring that supports Karl Fritsch’s “Stone-Pile” is as heavy as it needs to be, in balance with the stones above it. Fritsch has alternated rubies, sapphires and amethyst with glass stones. The ring is designed to be a vertical assemblage of stones that are sculptural, rather than wearable. The stones tower over an oxidized silver ring whose rough surface stands in sharp contrast to the smooth jewels.