Onyx Geometric Sterling Silver Jewelry for Women

Posh Pyramid, Taxco Silver Natural Onyx Pyramid-Themed Dangle Earrings

Dark Allure, Oxidized Sterling Silver Drop Earrings with Black Onyx Stone

Posh Pyramid, Taxco Silver Necklace with Triangular Pyramid Onyx Pendant

Courageous Whim, Sterling Silver Pendant Necklace with Onyx Stones

Precious Squares, 3-Piece 1-Carat Gemstone Stud Earrings Set Crafted in India

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

Vintage Belle, Vintage Style Onyx and Marcasite 925 Silver Button Earrings

Frames, Square Sterling Silver Frame with Onyx Orb Dangle Earrings

Black Squares, Square Bezel Set Black Onyx Dangle Earrings

Rectangular Shadow, Rectangular Hammered Silver and Onyx Hoop Earrings