Pendants
The simplest pendant necklaces have only a single drop on a chain or strung on leather.
From that you can go to a focal component with a simple strung enhancement, or to pendants with more ornate side support.
Pendants may be limited-edition and handmade from the USA or Israel, lampworked glass, gemstone, shell, mother of pearl, Swarovski crystal, cultured pearl or wood.
Be as discreet or as eye-catching as you wish.