Explore Troveform jewelry shaped by the contrasting character of red agate and black onyx. From sculptural pendants and cord necklaces to earrings, bracelets and coordinated sets, the collection brings together warm red tones and deep black stone across gold-tone and silver-tone designs. Each piece is selected for the way natural stone, metal and form work together.
Red agate and black onyx bring two distinct expressions of natural stone into Troveform jewelry. Red agate introduces warm, saturated color, while black onyx creates a deeper, more graphic contrast against metal, cord and sculptural forms.
Across the collection, these stones appear in pendant necklaces, cord-based designs, earrings, bracelets and coordinated jewelry sets. Some pieces use a single stone as the focal point, while others combine natural stone with brushed, polished or textured metal to create contrast between color, surface and form.
Gold-tone finishes bring additional warmth to red agate and create a richer contrast with black onyx. Silver-tone metal gives black onyx a cooler, more monochromatic character, while also creating a sharper contrast with warmer red stone.
Cord necklaces introduce a softer linear element around the stone, while collar necklaces, earrings and sculptural forms use repeated shapes or more compact proportions to bring the material closer to the body.
Because agate and onyx are natural materials, color, pattern and surface character may vary slightly from piece to piece. Refer to each product page for the available stone option, dimensions, weight, materials and finish information.
Explore Natural Stone Jewelry, Natural Stone Earrings, Natural Stone Necklaces, Silver Forms and Gold Forms for related material and styling directions.
