15k Gold lots are available at auction on LiveAuctioneers. unique 15k Gold works. This distinctive 15k Gold selection offers a wide selection of outstanding items such as Paintings, Prints & Multiples, Mixed Media & Collages, Drawings, Sculptures & Carvings, and more. If you’re looking for more alternatives, many treasure hunters also enjoy exploring pieces in other trending materials/ techniques such as oil, paper, canvas, and watercolor.