Our 1" (closed) miniature knife necklace pendant comes on quality 18" raw brass or vintage brass chain. These are all natural abalone, pearl and bone handles so each pair will vary in appearance. Earrings: I offer earrings in a separate listing. https://www.faire.com/brand-portal/my-shop/products/p_4m6vm3zwnd Solid Brass Chain: links are soldered for strength. The jump rings are not soldered but hold well. The necklace will come with a curb chain but you can request cable (more delicate looking) if you prefer. Abalone: comes in pinks, purples, greens, blues, and some with golden hints. Most will be a mixture of 2 or 3 of these colors. Black Pearl: At some angles the black pearl is quite dark smokey black and at other angles you will see iridescent greens & or magenta hues within the black.