Riyo Gems designs and supplies rings made from 92.5% sterling silver, often set with various gemstones such as amethyst, citrine, garnet, black onyx, peridot, and blue topaz.

Riyo Gems manufactures and supplies earrings made of 92.5% sterling silver, often incorporating gemstones like amethyst, lemon quartz, and amazonite in various styles such as dangle and stud.